Don't select a few left pixels on each selected lines
Select a few strings
More lookful selection
Screenshots

I already found this weird behaviour; it's always exactly 4px and I do not know why CodeMirror applies this … I currently assume it has something to do with the line rendering process, but I haven't had the time to go into it
The size of the cursor (width) in Vim's command mode isn't wide enough. Is it related to this issue?
@dukebarman Nope, that's a different issue (which we simply cannot solve with the current CodeMirror implementation; you'd have to use a monospaced font-theme for this purpose)
Fixed during the editor refactoring!
What version of Zettlr I can to check it?
The one I'll be releasing this evening
Thanks, now it looks better.