External SharePoint storage does not work

[lauff]

Steps to reproduce

1. try to add external SharePoint storage for

https://xxx.sharepoint.com/sites/eSportRN/Freigegebene Dokumente/Forms/AllItems.aspx

SharePoint lists the following information for the library:

Name: Dokumente
URL: https://xxx.sharepoint.com/sites/eSportRN/Freigegebene Dokumente/Forms/AllItems.aspx

2. tried various combinations for "Host" and "Document Library", but no combinations shows files (although receiving green checkmarks)

Expected behaviour

Tell us what should happen

List the files from the SharePoint document library in the respective NextCloud folder

Actual behaviour

Tell us what happens instead

No files shown

Server configuration

Nextcloud version: (see Nextcloud admin page)

Nextcloud AIO v8.1.0

Nextcloud Hub 7 (28.0.4)

Updated from an older Nextcloud/ownCloud or fresh install:
no

Where did you install Nextcloud from:
Docker AIO

[blizzz]

As this seems to be a setup issue I would like to ask you to raise your question in the forums: https://help.nextcloud.com

If you wish support with setup issues from Nextcloud GmbH we offer this as part of the Nextcloud subscription. Learn more about this at https://nextcloud.com/enterprise/