From my experience, Dark Themes always have glitches (because Windows was never meant to be dark themed.) I suggest you get Stardock WindowBlinds 10 (which is a better desktop enhancement than UXThemes.) I've used various UXThemes, HighContrast themes, & even WindowBlinds 10 skins sometimes don't theme well when you get dark ones (waste of my space really.) Right now I'am using "Digital Tech SP" skin by "Vad_M" it's pale blue but you can change the colorscheme to Pink via Modify Style & that looks certainly darker (it's the most stable skin really.) I had a prob /w before, my QuickDict input bar text being black-on-black, & my Spotify input bar being invisible due to the same reasons. Stardock WindowBlinds 10 is a commercial app unfortunately, but that's the only way to get a dark theme. If you manage to get your hands on WindowBlinds 10, you can find the skin for free on WinCustomize.com ! I've also customized my font on my system via WindowBlinds 10 & on MultiCommander to use the "Kdam Thmor Pro" (free Google font), it looks great (just throwing that in here too.) Hope it helps !