It would be great for Proton Docs to have a world and character counter. I have to stay within certain limits for both and I'm sure many people do too.

Please, add a counter that:
- is persistent on screen to the side or is there just for a while (toggle, but remember toggle for the account, unlike Google Docs)
- displays words
- displays characters
- displays characters without spaces
- does 3 of the above for selected block

Maybe some someone else has also so ideas.