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Created attachment 1857059 [details]
Screenshot.png

Description of problem:
Self design the hotkeys(a+b) for toggle-fullscreen doesn't work

Version-Release number of selected component (if applicable):
virt-viewer-11.0-1.el9.x86_64
qemu-kvm-6.2.0-5.el9.x86_64
libvirt-8.0.0-2.el9.x86_64
gtk-vnc2-1.3.0-1.el9.x86_64


How reproducible:
100%

Steps to Reproduce:
1. Prepare a running VNC VM.

2. Test "--hotkeys=toggle-fullscreen=c" when connecting to a VM.

# virt-viewer  -c qemu:///system rhel7.9-juzhou  --hotkeys=toggle-fullscreen=c

Test result: Press 'c' can toggle VM's console to fullscreen.

3. Test "--hotkeys=toggle-fullscreen=c+d" combination when connecting to a VM

# virt-viewer  -c qemu:///system rhel7.9-juzhou --hotkeys=toggle-fullscreen=c+d

Test result: 
1. Press 'c+d' together can't toggle VM's console to fullscreen.
2. The character 'c' 'd' will be grabbed by the VM inputting, please see the Screenshot.png.


Actual results:
As for the description.

Expected results:
Fix it.

Additional info:
I will attach the debug log: remote-viewer.debug
# virt-viewer  -c qemu:///system rhel7.9-juzhou  --hotkeys=toggle-fullscreen=c+d --debug --gtk-vnc-debug  |& tee>remote-viewer.debug

After evaluating this issue, there are no plans to address it further or fix it in an upcoming release.  Therefore, it is being closed.  If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.