Bug 1936380

Summary: backspace key etc not working in gtk4-demo with the ibus-gtk4 immodule+IME
Product: [Fedora] Fedora Reporter: Priyam Gupta <prigupta>
Component: ibusAssignee: fujiwara <tfujiwar>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 34CC: gnome-sig, i18n-bugs, klember, mclasen, mfabian, petersen, shawn.p.huang, tfujiwar
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Hardware: Unspecified   
OS: Other   
Whiteboard:
Fixed In Version: ibus-1.5.24-13.fc35 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1989951 (view as bug list) Environment:
Last Closed: 2021-08-12 01:49:09 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1989951    

Description Priyam Gupta 2021-03-08 10:53:25 UTC
Description of problem:


How reproducible:


Steps to Reproduce:
    1.Install ibus-gtk4 and gtk4-devel packages.
    2.Enable an input method engine
    3.Run gtk4-demo
    4.Select "Entry" -> "Completion" in the left pane
    5.Click "Run" button in the top
    6.Focus on the input entry and type a language string.
    7.Try to press backspace.

Actual results:
   Backspace key does not working

Expected results:
   Backspace key should work

Additional info:

Comment 1 Jens Petersen 2021-03-10 09:41:07 UTC
Thanks, Priyam

It seems related to the ibus-gtk4 immodule.
At least if I disable all IMEs or remove ibus-gtk4
then gtk4 input works normally again.

Comment 2 Jens Petersen 2021-03-10 09:43:14 UTC
(I used Text View -> Multiple Views to avoid any other input completion feature.)

Comment 3 fujiwara 2021-03-11 02:46:29 UTC
Probably this will be a limitation until the solution is found.

Comment 4 fujiwara 2021-08-12 01:49:09 UTC
After the upstream discussion, I enable a sync key process key events.
Other issues should be reported separatedly.