Bug 243386

Summary: [GTK4] Website becomes unresponsive after entering overview with touchpad gesture
Product: WebKit Reporter: Kdwk <kdwkleung>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: RESOLVED INVALID    
Severity: Normal CC: alicem, bugs-noreply, mcatanzaro
Priority: P2    
Version: WebKit Nightly Build   
Hardware: PC   
OS: Linux   
Bug Depends on:    
Bug Blocks: 210100    
Attachments:
Description Flags
Website becomes unresponsive after using touchpads to enter overview none

Kdwk
Reported 2022-07-31 03:07:08 PDT
Created attachment 461323 [details] Website becomes unresponsive after using touchpads to enter overview Steps to reproduce: 1. Open GTK 4 Epiphany Technology Preview 2. Use a three-finger swipe on a touchpad to enter Gnome Overview 3. Click on the Epiphany window to get back 4. Try to click on website elements 5. Observe how the website is not responsive Remark: the browser UI is responsive. Other tabs, bookmarks popover, closing window, etc. work properly. Epiphany Technology Preview (WebKitGTK 2.37.1, branch: wip/exalm/gtk4)
Attachments
Website becomes unresponsive after using touchpads to enter overview (7.26 MB, video/webm)
2022-07-31 03:07 PDT, Kdwk 		no flags
Details
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Alice Mikhaylenko
Comment 1 2022-08-03 08:59:46 PDT
I think this is a GTK issue. I see similar things with other widgets, though not consistently - for example: - GtkNotebook tabs can't be clicked or dragged (not to be confused with AdwTabBar, I'm testing this in minibrowser) - GtkTextView doesn't receive clicks and trying to drag will initiate DND instead of selecting text - GtkListBox rows can't be clicked. Please open an issue in GTK if there isn't one yet.
Alice Mikhaylenko
Comment 2 2022-08-03 09:05:06 PDT
Correction: mutter issue even. GTK never has a chance to cancel the gesture sequence as gnome-shell silently takes it over to open overview.
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