Pasting games into new study creates 25 or so chapters

I created a new study. Every time I copy/pasted a PGN into a new chapter, it also created 25 or so more chapters. Then after I finished adding the the PGNs and deleting the extra chapters, my PGNs weren't saved...

true! so sad!

I've the same problem all the day today, when my student tried to add chapter, it also was the same :(
I hope that it can be fixed somehow soon...

had the same problem.

Same for me

Yup, is happening to me too. I actually tried to copy a pgn with 5 games and it fills out the whole thing. Cant use it.

It's a bug: github.com/lichess-org/lila/issues/14598

Same problem here with Firefox 122 on Fedora 38

Problem solved now, thank you Lichess :)