As of yesterday, I believe with the new update my highlighting colors and visual filters seen to have gone a little wonky.
I'm running on the most recent version of Windows 10 and Logos 9. I have been running in dark mode since its release.
I have created my own highlight colors to use with both English and Greek visual filters.
This is what the colors look like in dark mode for Greek nouns:

This is what the colors look like in light mode for nouns:

I found the colors became muted in appearance after the update yesterday in the dark mode. One of the benefits I found with dark mode was the color contrast for reading. I think the most notable change is with the "red" colored font which is the most pronounced in these screen shots.
Any thoughts on what the issue might be? I can say this, I noticed it immediately yesterday when I opened the program.
Thanks again....