NEW321447
iPadOS 27 beta Safari extension popup corner radius doesn't match the window 
https://bugs.webkit.org/show_bug.cgi?id=321447
Summary iPadOS 27 beta Safari extension popup corner radius doesn't match the window
Jeff Johnson
Reported 2026-08-10 11:48:24 PDT
Created attachment 481005 [details] iPadOS 27 beta 5 screenshot I believe this bug was introduced in today's iPadOS 27 beta 5, but I'm not absolutely certain whether it was present in previous betas. The bug does not occur in iPadOS 26.6. The corner radius of Safari extension popups don't match the corner radius of the backing native window. See the attached screenshots, and compare iPadOS 26 to 27. This bug occurs with two of my Safari extensions.
Attachments
iPadOS 27 beta 5 screenshot (187.69 KB, image/png)
2026-08-10 11:48 PDT, Jeff Johnson 		no flags
Details
iPadOS 26 screenshot (161.13 KB, image/png)
2026-08-10 11:48 PDT, Jeff Johnson 		no flags
Details
iPadOS 27 beta 5 screenshot (182.42 KB, image/png)
2026-08-10 11:49 PDT, Jeff Johnson 		no flags
Details
iPadOS 26 screenshot (152.29 KB, image/png)
2026-08-10 11:49 PDT, Jeff Johnson 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-08-10 11:48:30 PDT
<rdar://problem/184539113>
Jeff Johnson
Comment 2 2026-08-10 11:48:47 PDT
Created attachment 481006 [details] iPadOS 26 screenshot
Jeff Johnson
Comment 3 2026-08-10 11:49:03 PDT
Created attachment 481007 [details] iPadOS 27 beta 5 screenshot
Jeff Johnson
Comment 4 2026-08-10 11:49:21 PDT
Created attachment 481008 [details] iPadOS 26 screenshot
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