OnlyOffice and Files version control

Nextcloud Version: 26.0.4 and 27.0.1
Version app Version: 1.19.1 and 1.20.0
Editor Version: Onlyoffice 7.0 and Onlyoffice 7.4

  • I create a folder Example, in it I create a file Test.txt.
  • I edit the Test.txt file to create versions of this file (Versions tab).
  • I give view-only access to User.
  • The user cannot edit the document, but can interact with the versions of the file (restore the version, delete the version, change the name of the version).

Why is this happening, what am I setting up wrong?