So when adding a non steam game, and you go to edit the properties, if you accidentally click the icon, which i assume is to CHANGE the icon of the game (Which would be helpful to be able to do), Steam glitches out, when you close the properties window, and instead blanks everything out as far as data displayed in the library, and if you open properties again, everything is blank. The Library Entry still works, and still identifies the NAME of the program you set as is name when you launch it, but in your library it is a completely blank entry.

Also, if you edit any of the information in properties, while as far as I can tell, the data is SAVED, the entry still DISPLAYS Blank.

Valve, please fix this, this happens on PC, and Linux (Steam Deck).