I use Essential German Grammar for German and it’s very useful and I like the modern look (comparing to scanned books). There is one called Essential French Grammar. Pick it up from archive.org or your favorite shadow library to take a look.

I think that is an option. Maybe do you enabled it? Did you try reaching the community through github or discord?

feishin + navidrome

This.

Also, without telegram you can check https://libstc.cc/