CalicosineI think I figured out how to modify LayerShellQt panels at runtime from QML: just define the "LayerShellQt::Window" pointer in the header file instead of "main()". I learned this from LXQt's panel.
Tried to look up how other layer-shell-qt programs dealt with the whole "crashing when the monitor is turned off" problem and I learned stuff but still don't quite know how to fix it yet.