I did a upgrade to [Nextcloud Hub 7 (28.0.1) and now i can not open excel files of pdf files with my mobile nextcloud app. With the pc browser all is working normal.
I cant seem to find any errors in the logs. The files just keep on loading but nerver loads on the phone nextcloud app.
I all redeay restored a previous collabora version. However i keep getting the same issue. It must have something to do with the latest version of nextcloud. When i create a new excel file with the mobile nextcloud app it opens the file one time. Now i can edit the file and save it, However i want to reopen the file ican not open the file anymore. (Keeps loading). Seems like a bug in nextcloud.