The inner percentage in the following HTML should not resolve (should resolve against 0):
<!DOCTYPE html>
<div style="display: flex; flex-direction: column; width: 200px; min-height: 200px; background: green">
<div style="flex-grow: 1">
<div style="height: 100%; background: red"></div>
</div>
</div>A definite flex-basis set on the middle div would make the percentage resolve.
See: servo/servo#44384 (comment)
The fix for this is is probably to keep track of this within the out flexbox container's layout, and set the "parent height" to None in the case that the percentage ought not to resolve.
The inner percentage in the following HTML should not resolve (should resolve against 0):
A definite
flex-basisset on the middledivwould make the percentage resolve.See: servo/servo#44384 (comment)
The fix for this is is probably to keep track of this within the out flexbox container's layout, and set the "parent height" to
Nonein the case that the percentage ought not to resolve.