Bug 236503

Summary: [GTK] Scrollbar steppers mispositioned if theme enables steppers
Product: WebKit Reporter: Michael Catanzaro <mcatanzaro>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: bugs-noreply, mcatanzaro
Priority: P2    
Version: WebKit Nightly Build   
Hardware: PC   
OS: Linux   
See Also: https://bugs.webkit.org/show_bug.cgi?id=234871
Attachments:
Description Flags
Screenshot demonstrating bug none

Description Michael Catanzaro 2022-02-11 07:04:13 PST 
Splitting this out from bug #234871. Scrollbar steppers are mispositioned if the theme enables steppers. See steps to reproduce from bug #234871.
Comment 1 Michael Catanzaro 2022-02-11 07:07:50 PST 
Created attachment 451688 [details]
Screenshot demonstrating bug

With the GTK scrollbar (on the left), the top stepper is horizontally centered above the slider. With the WebKit scrollbar (on the right), the top stepper is clearly mispositioned, too far to the right of the scrollbar rather than centered.