SUMMARY On KDE Neon Unstable (but probably other distributions as well) some apps' .desktop files are missing information. .desktop files have a "Description" and a "Comment" property besides the "Name" property; these missing can result in UX problems. 1. "Description" same as "Name" > no description shown on task manager icon hover affected apps: System Settings, Help Center, Info Center, Crashed Processes Viewer 2. "Description" missing > no description shown on task manager icon hover affected apps: Welcome Center, Menu Editor, System Monitor, Emoji Selector 3. "Comment" missing > "Description" will be used instead of comment affected apps: Dolphin 4. "Description" and "Comment" the same > loses the point of having these two properties affected apps: KWalletManager, Spectacle There may be other apps with these issues, but these are the ones installed by default in Neon.