If a layout containment is inside a fit-content parent, the size of the containment should be updated if its content is changed.
Created attachment 444248 [details]
Comment on attachment 444248 [details]
I think this patch is ready for review. Please take a look, thanks!
Created attachment 444357 [details]
Committed r285854 (244280@main): <https://commits.webkit.org/244280@main>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 444357 [details].