Authentication query when opening office documents

I’m mounting my NC to Windows using Visual Basic syntax. (Is this mounted by WebDAV?) In my NC environment, some users are not asked for account credentials when opening office documents, while others are asked for account credentials. It’s such an indeterminate situation.

Recently I’ve been asked about account authentication in LibreOffice quite a lot. Strangely enough, when I open the same file in MS Office, I am not asked for account credentials.

Is there any way to skip this account verification?

Nextcloud 22.1.1