Bug 236313

Summary:	Updates to clipPath not rendered
Product:	WebKit	Reporter:	Jack Doyle <jack>
Component:	Animations	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED CONFIGURATION CHANGED
Severity:	Normal	CC:	dino, graouts, graouts, hi
Priority:	P2
Version:	Safari 15
Hardware:	Unspecified
OS:	Unspecified

Description Jack Doyle 2022-02-08 10:30:02 PST

Any dynamic changes to the clipPath source (like animating the path) get ignored in terms of rendering/painting. Minimal demo: 
https://codepen.io/GreenSock/pen/XWzjqrv?editors=0010

Notice that we have to set clipPath = "none" and then set it back to "url(#clippath)" immediately on every tick of the animation in order to get Safari to render properly.

Comment 1 Cassie Evans 2022-02-08 11:28:15 PST

Fixed in safari technology preview ✨

Comment 2 Cassie Evans 2022-02-08 11:28:33 PST

Fixed in safari technology preview ✨

Comment 3 Antoine Quint 2022-02-08 11:37:09 PST

Yes, this is working fine for me in STP 139 and Safari in macOS 12.3 Beta.

Comment 4 Jack Doyle 2022-02-08 12:03:07 PST

Yes, it does seem to be fixed in the update, thanks!

Comment 5 Antoine Quint 2022-02-08 13:05:08 PST

Thanks for filing the bug and verifying it!