Nextcloud Text Editor Mode

Nextcloud version (eg, 20.0.5): 27.0.0
Operating system and version (eg, Ubuntu 20.04): Debian 11 (+Docker)
Apache or nginx version (eg, Apache 2.4.25): nginx
PHP version (eg, 7.4): 8.2.7

The issue you are facing:
At last upgrade I switched Nextcloud Text to a “new mode”. Now I want to switch back and I don’t find the option again.

Is this the first time you’ve seen this error? (Y/N):
Y

Steps to replicate it:

  1. Paste multiple lines of text into a .md file
  2. Save and close it
  3. Open it again
  4. Now there is only the first line

I don’t want to try to solve this problem, but just switch back to the old editor mode. Any hint on how to do this?

Thanks in advance!