I also use Monodraw, can only recommend with one caveat: @Dear Monodraw developers, if you're reading this, please please please implement discarding text edit popups using ESC, it's been years and I still keep reaching for ESC every time I use Monodraw. I tried decompiling it to binary patch it, but unfortunately it messes up the update mechanism.
Have you tried emailing them? Usually indie developers are quite open to small reasonable suggestions like that.