Spice Timeout constante at 30 seconds

Version: Dragonfish-24.04.2

I’m new with TrueNAS SCALE.
Testing some VMs I’m having hard time with spice timeout setted to 30 seconds only. Is there a way to change it in the GUI?
I noticed in the file ‘/usr/share/spice-html5/enums.js’ there’s the constante ‘SPICE_CONNECT_TIMEOUT : (30 * 1000)’ ( I suppose it’s in milliseconds). The spice-html5 filesystem is read-only. In case no GUI setup for this feature, please let me know if there is a workaround in TrueNAS SCALE, or if I should report it as a bug?
Thank you.

I’m getting tired the session disconnecting my mouse and keyboard when I move away from the display.

Did you manage to resolved this?