@Kevin-Cook ,
When you have Dark Mode enabled, could you show us a screenshot of Settings > Preferences
For example, for me, Dark Mode looks exactly like I’d expect:
[image: 1663523115093-4d17cd39-a44e-4b27-8606-927fcfb23e9a-image.png]
Also, share your Settings > Style Configurator dialog screenshot, maybe with Global Styles > Default Style selected, like:
[image: 1663523156449-9f6507f5-1d9f-4d9d-a086-8dc581eef9dd-image.png]
You also said,
playing with Settings -> Style Configurator … Disabling Global styles
“Global styles > Global override” with the overrides checkmarked is almost never what you want. A well-designed theme will properly inherit from “Global Styles > Default Style”, and should be reasonable for most users. (I know you said you have vision issues, and there are rare circumstances when vision issues will require checkmarking some of those overrides… but that should be a last resort.)
[image: 1663523315637-bd4924a2-ffa1-4123-8951-4ff38ccdc43c-image.png]
Using those overrides will mean there is no syntax highlighting… or, even worse, if you do it wrong, will mean that there is partial syntax highlighting, which might make things worse than if you’d just left the overrides off.