Creating files and folders in nextcloud gives errors
All pipelines that include nextcloud fail their tests. It turns out that trying to create an onlyoffice document, but also a folder, gives an error message -- although the file or folder is in fact created.
The problem doesn't exist for older nextcloud installs, and goes away when the polls
app is disabled, so we're assuming that it's this issue: https://github.com/nextcloud/polls/issues/2599
We'll disable the polls
app in CI for now. We'll also try again to pin our Nextcloud app versions, because this type of problem is giving us serious headaches. We should make sure to revert !1473 (merged) once this is fixed.