Linux, KDE 5 Plasma 5.27. Tixati 3.17, 3.18 (existed before)

When you hover over the tray icon on Windows, it shows some stats like speed etc.
This is not the case for the KDE desktop, it simply reads "tixati_Linux64bit" which is the executable name. Basically the tray functionality does not work at all.

KDE native widgets and applications correctly show their descriptions in smaller gray text for me. I do not have other GTK apps with tray text to compare.