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diff --git a/tests/suite/layout/grid/rowspan.typ b/tests/suite/layout/grid/rowspan.typ
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+--- grid-rowspan ---
+#grid(
+  columns: 4,
+  fill: (x, y) => if calc.odd(x + y) { blue.lighten(50%) } else { blue.lighten(10%) },
+  inset: 5pt,
+  align: center,
+  grid.cell(rowspan: 2, fill: orange)[*Left*],
+  [Right A], [Right A], [Right A],
+  [Right B], grid.cell(colspan: 2, rowspan: 2, fill: orange.darken(10%))[B Wide],
+  [Left A], [Left A],
+  [Left B], [Left B], grid.cell(colspan: 2, rowspan: 3, fill: orange)[Wide and Long]
+)
+
+#table(
+  columns: 4,
+  fill: (x, y) => if calc.odd(x + y) { blue.lighten(50%) } else { blue.lighten(10%) },
+  inset: 5pt,
+  align: center,
+  table.cell(rowspan: 2, fill: orange)[*Left*],
+  [Right A], [Right A], [Right A],
+  [Right B], table.cell(colspan: 2, rowspan: 2, fill: orange.darken(10%))[B Wide],
+  [Left A], [Left A],
+  [Left B], [Left B], table.cell(colspan: 2, rowspan: 3, fill: orange)[Wide and Long]
+)
+
+--- grid-rowspan-gutter ---
+#grid(
+  columns: 4,
+  fill: (x, y) => if calc.odd(x + y) { blue.lighten(50%) } else { blue.lighten(10%) },
+  inset: 5pt,
+  align: center,
+  gutter: 3pt,
+  grid.cell(rowspan: 2, fill: orange)[*Left*],
+  [Right A], [Right A], [Right A],
+  [Right B], grid.cell(colspan: 2, rowspan: 2, fill: orange.darken(10%))[B Wide],
+  [Left A], [Left A],
+  [Left B], [Left B], grid.cell(colspan: 2, rowspan: 3, fill: orange)[Wide and Long]
+)
+
+#table(
+  columns: 4,
+  fill: (x, y) => if calc.odd(x + y) { blue.lighten(50%) } else { blue.lighten(10%) },
+  inset: 5pt,
+  align: center,
+  gutter: 3pt,
+  table.cell(rowspan: 2, fill: orange)[*Left*],
+  [Right A], [Right A], [Right A],
+  [Right B], table.cell(colspan: 2, rowspan: 2, fill: orange.darken(10%))[B Wide],
+  [Left A], [Left A],
+  [Left B], [Left B], table.cell(colspan: 2, rowspan: 3, fill: orange)[Wide and Long]
+)
+
+--- grid-rowspan-fixed-size ---
+// Fixed-size rows
+#set page(height: 10em)
+#grid(
+  columns: 2,
+  rows: 1.5em,
+  fill: (x, y) => if calc.odd(x + y) { blue.lighten(50%) } else { blue.lighten(10%) },
+  grid.cell(rowspan: 3)[R1], [b],
+  [c],
+  [d],
+  [e], [f],
+  grid.cell(rowspan: 5)[R2], [h],
+  [i],
+  [j],
+  [k],
+  [l],
+  [m], [n]
+)
+
+--- grid-rowspan-cell-coordinates ---
+// Cell coordinate tests
+#set page(height: 10em)
+#show table.cell: it => [(#it.x, #it.y)]
+#table(
+  columns: 3,
+  fill: red,
+  [a], [b], table.cell(rowspan: 2)[c],
+  table.cell(colspan: 2)[d],
+  table.cell(colspan: 3, rowspan: 10)[a],
+  table.cell(colspan: 2)[b],
+)
+#table(
+  columns: 3,
+  gutter: 3pt,
+  fill: red,
+  [a], [b], table.cell(rowspan: 2)[c],
+  table.cell(colspan: 2)[d],
+  table.cell(colspan: 3, rowspan: 9)[a],
+  table.cell(colspan: 2)[b],
+)
+
+--- grid-rowspan-over-auto-row ---
+// Auto row expansion
+#set page(height: 10em)
+#grid(
+  columns: (1em, 1em),
+  rows: (0.5em, 0.5em, auto),
+  fill: orange,
+  gutter: 3pt,
+  grid.cell(rowspan: 4, [x x x x] + place(bottom)[*Bot*]),
+  [a],
+  [b],
+  [c],
+  [d]
+)
+
+--- grid-rowspan-excessive ---
+// Excessive rowspan (no gutter)
+#set page(height: 10em)
+#table(
+  columns: 4,
+  fill: red,
+  [a], [b], table.cell(rowspan: 2)[c], [d],
+  table.cell(colspan: 2, stroke: (bottom: aqua + 2pt))[e], table.cell(stroke: (bottom: aqua))[f],
+  table.cell(colspan: 2, rowspan: 10)[R1], table.cell(colspan: 2, rowspan: 10)[R2],
+  [b],
+)
+
+--- grid-rowspan-excessive-gutter ---
+// Excessive rowspan (with gutter)
+#set page(height: 10em)
+#table(
+  columns: 4,
+  gutter: 3pt,
+  fill: red,
+  [a], [b], table.cell(rowspan: 2)[c], [d],
+  table.cell(colspan: 2, stroke: (bottom: aqua + 2pt))[e], table.cell(stroke: (bottom: aqua))[f],
+  table.cell(colspan: 2, rowspan: 10)[R1], table.cell(colspan: 2, rowspan: 10)[R2],
+  [b],
+)
+
+--- grid-rowspan-over-fr-row-at-end ---
+// Fractional rows
+// They cause the auto row to expand more than needed.
+#set page(height: 10em)
+#grid(
+  fill: red,
+  gutter: 3pt,
+  columns: 3,
+  rows: (1em, auto, 1fr),
+  [a], [b], grid.cell(rowspan: 3, block(height: 4em, width: 1em, fill: orange)),
+  [c], [d],
+  [e], [f]
+)
+
+--- grid-rowspan-over-fr-row-at-start ---
+// Fractional rows
+#set page(height: 10em)
+#grid(
+  fill: red,
+  gutter: 3pt,
+  columns: 3,
+  rows: (1fr, auto, 1em),
+  [a], [b], grid.cell(rowspan: 3, block(height: 4em, width: 1em, fill: orange)),
+  [c], [d],
+  [e], [f]
+)
+
+--- grid-rowspan-cell-order ---
+// Cell order
+#let count = counter("count")
+#show grid.cell: it => {
+  count.step()
+  count.display()
+}
+
+#grid(
+  columns: (2em,) * 3,
+  stroke: aqua,
+  rows: 1.2em,
+  fill: (x, y) => if calc.odd(x + y) { red } else { orange },
+  [a], grid.cell(rowspan: 2)[b], grid.cell(rowspan: 2)[c],
+  [d],
+  grid.cell(rowspan: 2)[f], [g], [h],
+  [i], [j],
+  [k], [l], [m],
+  grid.cell(rowspan: 2)[n], [o], [p],
+  [q], [r],
+  [s], [t], [u]
+)
+
+--- grid-rowspan-unbreakable-1 ---
+#table(
+    columns: 3,
+    rows: (auto, auto, auto, 2em),
+    gutter: 3pt,
+    table.cell(rowspan: 4)[a \ b\ c\ d\ e], [c], [d],
+    [e], table.cell(breakable: false, rowspan: 2)[f],
+    [g]
+)
+
+--- grid-rowspan-unbreakable-2 ---
+// Test cell breakability
+#show grid.cell: it => {
+  assert.eq(it.breakable, (it.x, it.y) != (0, 6) and (it.y in (2, 5, 6) or (it.x, it.y) in ((0, 1), (2, 3), (1, 7))))
+  it.breakable
+}
+#grid(
+  columns: 3,
+  rows: (6pt, 1fr, auto, 1%, 1em, auto, auto, 0.2in),
+  row-gutter: (0pt, 0pt, 0pt, auto),
+  [a], [b], [c],
+  grid.cell(rowspan: 3)[d], [e], [f],
+  [g], [h],
+  [i], grid.cell(rowspan: 2)[j],
+  [k],
+  grid.cell(y: 5)[l],
+  grid.cell(y: 6, breakable: false)[m], grid.cell(y: 6, breakable: true)[n],
+  grid.cell(y: 7, breakable: false)[o], grid.cell(y: 7, breakable: true)[p], grid.cell(y: 7, breakable: auto)[q]
+)
+
+--- grid-rowspan-in-all-columns-stroke ---
+#table(
+  columns: 2,
+  table.cell(stroke: (bottom: red))[a], [b],
+  table.hline(stroke: green),
+  table.cell(stroke: (top: yellow, left: green, right: aqua, bottom: blue), colspan: 1, rowspan: 2)[d], table.cell(colspan: 1, rowspan: 2)[e],
+  [f],
+  [g]
+)
+
+--- grid-rowspan-in-all-columns-stroke-gutter ---
+#table(
+  columns: 2,
+  gutter: 3pt,
+  table.cell(stroke: (bottom: red))[a], [b],
+  table.hline(stroke: green),
+  table.cell(stroke: (top: yellow, left: green, right: aqua, bottom: blue), colspan: 1, rowspan: 2)[d], table.cell(colspan: 1, rowspan: 2)[e],
+  [f],
+  [g]
+)
+
+--- grid-rowspan-block-full-height ---
+// Block below shouldn't expand to the end of the page, but stay within its
+// rows' boundaries.
+#set page(height: 9em)
+#table(
+  rows: (1em, 1em, 1fr, 1fr, auto),
+  table.cell(rowspan: 2, block(width: 2em, height: 100%, fill: red)),
+  table.cell(rowspan: 2, block(width: 2em, height: 100%, fill: red)),
+  [a]
+)
+
+--- grid-rowspan-block-overflow ---
+#set page(height: 7em)
+#table(
+  columns: 3,
+  [], [], table.cell(breakable: true, rowspan: 2, block(width: 2em, height: 100%, fill: red)),
+  table.cell(breakable: false, block(width: 2em, height: 100%, fill: red)),
+  table.cell(breakable: false, rowspan: 2, block(width: 2em, height: 100%, fill: red)),
+)
+
+// Rowspan split tests
+
+--- grid-rowspan-split-1 ---
+#set page(height: 10em)
+#table(
+  columns: 2,
+  rows: (auto, auto, 3em),
+  fill: red,
+  [a], table.cell(rowspan: 3, block(width: 50%, height: 10em, fill: orange) + place(bottom)[*ZD*]),
+  [e],
+  [f]
+)
+
+--- grid-rowspan-split-2 ---
+#set page(height: 10em)
+#table(
+  columns: 2,
+  rows: (auto, auto, 3em),
+  row-gutter: 1em,
+  fill: red,
+  [a], table.cell(rowspan: 3, block(width: 50%, height: 10em, fill: orange) + place(bottom)[*ZD*]),
+  [e],
+  [f]
+)
+
+--- grid-rowspan-split-3 ---
+#set page(height: 5em)
+#table(
+  columns: 2,
+  fill: red,
+  inset: 0pt,
+  table.cell(fill: orange, rowspan: 10, place(bottom)[*Z*] + [x\ ] * 10 + place(bottom)[*ZZ*]),
+  ..([y],) * 10,
+  [a], [b],
+)
+
+--- grid-rowspan-split-4 ---
+#set page(height: 5em)
+#table(
+  columns: 2,
+  fill: red,
+  inset: 0pt,
+  gutter: 2pt,
+  table.cell(fill: orange, rowspan: 10, place(bottom)[*Z*] + [x\ ] * 10 + place(bottom)[*ZZ*]),
+  ..([y],) * 10,
+  [a], [b],
+)
+
+--- grid-rowspan-split-5 ---
+#set page(height: 5em)
+#table(
+  columns: 2,
+  fill: red,
+  inset: 0pt,
+  table.cell(fill: orange, rowspan: 10, breakable: false, place(bottom)[*Z*] + [x\ ] * 10 + place(bottom)[*ZZ*]),
+  ..([y],) * 10,
+  [a], [b],
+)
+
+--- grid-rowspan-split-6 ---
+#set page(height: 5em)
+#table(
+  columns: 2,
+  fill: red,
+  inset: 0pt,
+  gutter: 2pt,
+  table.cell(fill: orange, rowspan: 10, breakable: false, place(bottom)[*Z*] + [x\ ] * 10 + place(bottom)[*ZZ*]),
+  ..([y],) * 10,
+  [a], [b],
+)
+
+--- grid-rowspan-split-7 ---
+#set page(height: 5em)
+#grid(
+  columns: 2,
+  stroke: red,
+  inset: 5pt,
+  grid.cell(rowspan: 5)[a\ b\ c\ d\ e]
+)
+
+--- grid-rowspan-split-8 ---
+#set page(height: 5em)
+#table(
+  columns: 2,
+  gutter: 3pt,
+  stroke: red,
+  inset: 5pt,
+  table.cell(rowspan: 5)[a\ b\ c\ d\ e]
+)
+
+// Rowspan split without ending at the auto row
+
+--- grid-rowspan-split-9 ---
+#set page(height: 6em)
+#table(
+  rows: (4em,) * 7 + (auto,) + (4em,) * 7,
+  columns: 2,
+  column-gutter: 1em,
+  row-gutter: (1em, 2em) * 4,
+  fill: (x, y) => if calc.odd(x + y) { orange.lighten(20%) } else { red },
+  table.cell(rowspan: 15, [a \ ] * 15),
+  [] * 15
+)
+
+--- grid-rowspan-split-10 ---
+#set page(height: 6em)
+#table(
+  rows: (4em,) * 7 + (auto,) + (4em,) * 7,
+  columns: 2,
+  column-gutter: 1em,
+  row-gutter: (1em, 2em) * 4,
+  fill: (x, y) => if calc.odd(x + y) { green } else { green.darken(40%) },
+  table.cell(rowspan: 15, block(fill: blue, width: 2em, height: 4em * 14 + 3em)),
+  [] * 15
+)
+
+--- grid-rowspan-split-11 ---
+#set page(height: 6em)
+#table(
+  rows: (3em,) * 15,
+  columns: 2,
+  column-gutter: 1em,
+  row-gutter: (1em, 2em) * 4,
+  fill: (x, y) => if calc.odd(x + y) { aqua } else { blue },
+  table.cell(breakable: true, rowspan: 15, [a \ ] * 15),
+  [] * 15
+)
+
+// Some splitting corner cases
+
+--- grid-rowspan-split-12 ---
+// Inside the larger rowspan's range, there's an unbreakable rowspan and a
+// breakable rowspan. This should work normally.
+// The auto row will also expand ignoring the last fractional row.
+#set page(height: 10em)
+#table(
+    gutter: 0.5em,
+    columns: 2,
+    rows: (2em,) * 10 + (auto, auto, 2em, 1fr),
+    fill: (_, y) => if calc.even(y) { aqua } else { blue },
+    table.cell(rowspan: 14, block(width: 2em, height: 2em * 10 + 2em + 5em, fill: red)[]),
+    ..([a],) * 5,
+    table.cell(rowspan: 3)[a\ b],
+    table.cell(rowspan: 5, [a\ b\ c\ d\ e\ f\ g\ h]),
+    [z]
+)
+
+--- grid-rowspan-split-13 ---
+// Inset moving to next region bug
+#set page(width: 10cm, height: 2.5cm, margin: 0.5cm)
+#set text(size: 11pt)
+#table(
+  columns: (1fr, 1fr, 1fr),
+  [A],
+  [B],
+  [C],
+  [D],
+  table.cell(rowspan: 2, lorem(4)),
+  [E],
+  [F],
+  [G],
+)
+
+--- grid-rowspan-split-14 ---
+// Second lorem must be sent to the next page, too big
+#set page(width: 10cm, height: 9cm, margin: 1cm)
+#set text(size: 11pt)
+#table(
+  columns: (1fr, 1fr, 1fr),
+  align: center,
+  rows: (4cm, auto),
+  [A], [B], [C],
+  table.cell(rowspan: 4, breakable: false, lorem(10)),
+  [D],
+  table.cell(rowspan: 2, breakable: false, lorem(20)),
+  [E],
+)
+
+--- grid-rowspan-split-15 ---
+// Auto row must expand properly in both cases
+#set text(10pt)
+#show table.cell: it => if it.x == 0 { it } else { layout(size => size.height) }
+#table(
+  columns: 2,
+  rows: (1em, auto, 2em, 3em, 4em),
+  gutter: 3pt,
+  table.cell(rowspan: 5, block(fill: orange, height: 15em)[a]),
+  [b],
+  [c],
+  [d],
+  [e],
+  [f]
+)
+
+#table(
+  columns: 2,
+  rows: (1em, auto, 2em, 3em, 4em),
+  gutter: 3pt,
+  table.cell(rowspan: 5, breakable: false, block(fill: orange, height: 15em)[a]),
+  [b],
+  [c],
+  [d],
+  [e],
+  [f]
+)
+
+--- grid-rowspan-split-16 ---
+// Expanding on unbreakable auto row
+#set page(height: 7em, margin: (bottom: 2em))
+#grid(
+  columns: 2,
+  rows: (1em, 1em, auto, 1em, 1em, 1em),
+  fill: (x, y) => if x == 0 { aqua } else { blue },
+  stroke: black,
+  gutter: 2pt,
+  grid.cell(rowspan: 5, block(height: 10em)[a]),
+  [a],
+  [b],
+  grid.cell(breakable: false, v(3em) + [c]),
+  [d],
+  [e],
+  [f], [g]
+)
+
+--- grid-rowspan-split-17 ---
+#show table.cell.where(x: 0): strong
+#show table.cell.where(y: 0): strong
+#set page(height: 13em)
+#let lets-repeat(thing, n) = ((thing + colbreak(),) * (calc.max(0, n - 1)) + (thing,)).join()
+#table(
+  columns: 4,
+  fill: (x, y) => if x == 0 or y == 0 { gray },
+  [], [Test 1], [Test 2], [Test 3],
+  table.cell(rowspan: 15, align: horizon, lets-repeat((rotate(-90deg, reflow: true)[*All Tests*]), 3)),
+  ..([123], [456], [789]) * 15
+)