Credential Entry objects allow you to create a Web URL under Entry Information, but these do not appear to do anything.
It looks like they may be trying to start a session with the credential entry rather than just opening it to view.
Hello,
Thank you for contacting us on that matter! I have successfully replicated the behavior you describe. I will open a ticket to report the issue to my colleagues in engineering. We will let you know once development is made on this ticket!
Best regards,
Gabriel Degrandpré
This issue should be fixed by next version (2020.3.3 or higher). When using the URL created by a credential entry, it will open RDM and use the *View Password* feature upon the entry (since you cannot view a credential entry itself). Thanks again for bringing this issue to our attention!
Jafran Majeau