I'll take a look, thanks!
I'm trying to avoid needing to install something like AppImageLauncher. I like the idea of it--updates, integration, removal--all one click stuff, but it requires Qt5! The notion of launching and maintaining our Qt6 AppImages with Qt5 dialogs is a touch revolting to me.
It only needs qt5-base and qt5-tools, so I wouldn't think it would be all that difficult to get it to accommodate both Qt5 and Qt6. If only I had more time.
I'm hearing that Manjaro comes with AppImageLauncher already installed.