NEW 212295
Column height incorrect when break-before appears in first column 
https://bugs.webkit.org/show_bug.cgi?id=212295
Summary Column height incorrect when break-before appears in first column
Brad Andalman
Reported 2020-05-22 19:36:49 PDT
Created attachment 400101 [details] Uncomment #heading-1 css to see the incorrect behavior I have a simple column layout with a set height. If I apply "break-before: column" to an element in the first column, then the column height shrinks. This does not happen if the element with "break-before" appears in another column.
Attachments
Uncomment #heading-1 css to see the incorrect behavior (4.25 KB, text/html)
2020-05-22 19:36 PDT, Brad Andalman 		no flags
Details
A screenshot that shows the correct column height (867.63 KB, image/png)
2020-05-22 19:37 PDT, Brad Andalman 		no flags
Details
A screenshot that shows the incorrect column height (when break-before is applied) (378.70 KB, image/png)
2020-05-22 19:37 PDT, Brad Andalman 		no flags
Details
HTML that exhibits the bug (1.84 KB, text/html)
2024-06-05 16:29 PDT, Brad Andalman 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Brad Andalman
Comment 1 2020-05-22 19:37:19 PDT
Created attachment 400102 [details] A screenshot that shows the correct column height
Brad Andalman
Comment 2 2020-05-22 19:37:44 PDT
Created attachment 400103 [details] A screenshot that shows the incorrect column height (when break-before is applied)
Radar WebKit Bug Importer
Comment 3 2020-05-25 12:21:57 PDT
<rdar://problem/63603847>
Brad Andalman
Comment 4 2024-06-05 16:29:07 PDT
Created attachment 471598 [details] HTML that exhibits the bug I come to this bug often to check whether it’s been addressed. Since it’s nice to be able to click on some HTML to see whether the bug is fixed, I’m attaching a simpler test case.
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