Non-administratror users are no longer able to view or copy password after updating Remote Desktop Manager.
This setting was changed because of security purposes. If you want to allow Users or specific User groups to be able to view the password from all your sessions, you must configure the View password setting found in Administration - Vault settings – Inherited permissions - View password.

Depending on your security policies, you may want to apply more granular settings. You can set the Permissions in the Properties of Folders or even entries.