I’m new here. I am using the same title as another post, but unfortunately it has already been closed. I don’t know how to request a re-opening.
I have the identical constellation as the mentioned post: Synology NAS DSM 7.2 with Nextcloud Hub 10, Collabora 25.04.4.1 with exactly the same problem: paste of text into .odt or .ods from outside of this document is not possible. The other way round it works normal. The pasting of screenshots into collabora works. The same behaviour in Android.
Workaround in the browser: press Ctrl/V and hold it for a few seconds. The display flickers and the paste will be done.
This seems to be a bug in Collabora: I installed an older Collabora version (24.04.1.3) and everything works fine, also in Android. I figured out: Version 25.04.1.1 works fine, 25.04.3.2 does not, in this version even the workaround does not work