
I tried clicking it and right clicking it but nothing happened except for a windows style tooltip saying "Nox Player". I checked KSysGuard, and it seemed to be using system resources just like it would in Windows so clearly something was going on with it but just the ui wouldn't open.

When I turned off my pc while Nox was still running, just as the taskbar and other processes were killed, I caught a glimpse of a small window without any contents with the title 'Nox" in the top left corner.
Wine version: wine-4.21 (Staging) on Manjaro 18.1.4 with KDE Plasma 5.17.4
I am using some dlls with winetricks: dxvk, vb6run, corefonts, vcrun2005, vcrun2008, vcrun2010, vcrun2012, vcrun2013, w_workaround_wine_bug-37781, vcrun2015, fontsmooth=rgb, fontsmooth=rgb, vcrun6, fontsmooth=gray, fontsmooth=rgb
Nox can be downloaded from: https://www.bignox.com