Hi @gabrieljcs,
Thanks for surfacing these! The switch on the importer is on our radar I look forward to seeing that improved, I also spent quite a bit of time clicking and dragging when I first came across it. 😅
Regarding accent glyphs, could I confirm exactly how you're entering these characters? I was able to reproduce something similar with the input method where you use a certain key combination to type an accent, and then you can press a letter to "complete" the character, in which case it seems the hidden view isn't recognizing the accent. Let me know and we'll go from there!
ref: dev/core/core#19687