3 hours ago
The Color Scheme in the Welcome screen is not the Color Scheme. Note there is no Default Colors an installed theme in the list. It is the Color scheme variant (if available), and the Label should be ammended and a Color Theme section added to the Welcome>Personalize window.
Although labeled wrong it works correctly at changing a Color scheme variant on newly installed Color Schemes that are selected in Edit>Preferences>Theme>Select Theme
Although labeled wrong it works correctly at changing a Color scheme variant on newly installed Color Schemes that are selected in Edit>Preferences>Theme>Select Theme