SSIA, It leads to progress almost all tests here: https://wpt.fyi/results/mathml/relations/css-styling/writing-mode/force-horizontal-tb.html?label=experimental&label=master&aligned= and only 'menclose' failing here: https://wpt.fyi/results/mathml/relations/css-styling/writing-mode/writing-mode-002.html?label=experimental&label=master&aligned= ___ *|* { writing-mode: horizontal-tb !important; } and remove from math {}. ___ Just wanted to raise so I can fix it. Thanks!
Committed 268977@main (5d7fe12c4bef): <https://commits.webkit.org/268977@main> Reviewed commits have been landed. Closing PR #18723 and removing active labels.
<rdar://problem/116569997>