Bug 215818

Summary: [Grid layout?]Incorrect vertical overflow handing in Construct 3 PWA
Product: WebKit Reporter: Ashley Gullen <ashley>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: bfulgham, obrufau, simon.fraser, svillar, webkit-bug-importer, zalan
Priority: P2 Keywords: BrowserCompat, InRadar
Version: Safari 13   
Hardware: Unspecified   
OS: Unspecified   

Description Ashley Gullen 2020-08-25 11:45:58 PDT 
Visit our PWA at: https://editor.construct.net
Dismiss any startup prompts until you see the start page.
Try and scroll the start page. If it does not scroll, resize the browser window. As you resize the window the page alternates between the correct layout (scrollable with some extra content at the bottom), and incorrect layout (a scrollable div overflows all the way off the bottom and the page is not scrollable).

This reproduces in both Safari 13.1 and TP 112, and works correctly in Chrome and Firefox.
Comment 1 Simon Fraser (smfr) 2020-08-25 12:04:34 PDT 
Possibly a grid layout issue. <ui-body> does not become scrollable.
Comment 2 Radar WebKit Bug Importer 2020-08-25 13:37:31 PDT 
<rdar://problem/67755453>
Comment 3 zalan 2020-08-26 09:47:45 PDT 
(In reply to Simon Fraser (smfr) from comment #1)
> Possibly a grid layout issue. <ui-body> does not become scrollable.
Yea, it looks like a grid issue.