1.2.4 binary release: clicking executable results in blank quickgui window, works okay from CLI though

[seltzered]

Hi, I'm currently using quickgui 1.2.4 on fedora (see issue #90 as to why) and noticed that quickgui shows up blank when trying to just click and execute it from gnome files:

...but things work fine when launching from the command line:

Any idea why? Rather curious as I notice similar quirks in developing an electron app too, wondering if there's a sandboxing difference or something.