Overall Dark mode is very good and I prefer it over using light mode (I use dark mode on all my devices anyway). But due to using it all the time on MDL I have realized that when I use the 'Code font' or when writing a topic/discussion (when I try to add a link to the text, delete it, change the presentation of an image, etc) The box is completely white making it hard to read (I will add images at the bottom of what I am talking about). I'm not sure if this is happening to others because it hasn't been mentioned yet but as I use them often I have began to realize the issue.
Editing on topics/discussions
The text and icons can not be seen, once you hover over the area some parts become visible but it is still impractical
Code Font
The text that I had written can no longer be seen.