Bug 245944

Summary:	Input type "button" remains in pressed state for half a second
Product:	WebKit	Reporter:	Ahmad Saleem <ahmad.saleem792>
Component:	Forms	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ap, cdumez, karlcow, rniwa, webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified

Description Ahmad Saleem 2022-10-02 04:52:29 PDT

Hi Team,

While going through Chrome Monorail, I came across following test case, where clicking on "Button" hangs Safari Technology Preview 154 for few seconds.

Link - http://jsfiddle.net/7KMj7/

Chrome Bug - https://bugs.chromium.org/p/chromium/issues/detail?id=393504

Link - https://bugs.chromium.org/p/chromium/issues/detail?id=393504#c4

1) Open above link
2) Click on "button" and it is not immediately show console output, it shows "button" in pressed state for few seconds.

Comment 1 Radar WebKit Bug Importer 2022-10-09 04:53:17 PDT

<rdar://problem/100946158>

Comment 2 Alexey Proskuryakov 2022-10-09 13:54:59 PDT

I cannot reproduce it staying pressed for multiple seconds on my M1 MacBook Pro, but it does stay pressed for maybe half a second, which does appear to indicate a bug.

Comment 3 Ahmad Saleem 2022-10-10 02:32:47 PDT

(In reply to Alexey Proskuryakov from comment #2)
> I cannot reproduce it staying pressed for multiple seconds on my M1 MacBook
> Pro, but it does stay pressed for maybe half a second, which does appear to
> indicate a bug.

I think my browser hanged because I had loads of tabs and system load in the background but you are right that "pressed" button is more of prevalent issue and I should rename this bug title to reflect this properly.

Comment 4 Ahmad Saleem 2023-02-06 15:36:58 PST

It is not slower anymore and works fine in Safari 16.3 & Safari Technology Preview 162.

Do we need to track anymore?

Comment 5 Alexey Proskuryakov 2023-02-06 17:07:15 PST

This still reproduces for me, but inconsistently. After clicking on the button multiple times, I quickly start seeing significant delays.