Did this pull request planned to be included in a future release ?
This changes are still absent from richdocuments 8.7.2

@KsmoinO It was never back-ported, so it was never included in any release. We do all development against the main branch and back-port fixes that should be included in current releases. Odds are, if this was never back-ported, it was intended to be included in the next major release (Nextcloud 32).

I am not clear on the process yet but I will see if this can be back-ported and included in the next maintenance releases of the app, since it doesn't seem like a major feature although it is considered an "enhancement."

Thanks for your reply, it's more clear for me :)
Don't spend too much time on this as I have a workaround and I can wait for the next major release (even if I'd preferred don't have to patch after each updates :) )