I noticed that RoyalTS 26 beta added an option to disable Dark mode for web pages – would it be possible to also add an option to enable it? When Windows is running in High Contrast mode, for some reason dark mode detection always returns false, even if the high contrast theme uses inverted colours. The workaround for Chromium-based browsers for this is to pass --force-dark-mode command-line switch (which I’ve been using in RoyalTS).
Similarly, it would be nice if high contrast rendering for web pages could be disabled, because it breaks too many of them. Command-line switch for this is --disable-features=ForcedColors