Remote control: password is blank
I've installed TeamViewer (Personal use) on my Mac and a friend's Mac: both running Catalina.
My installation is fine: running TeamViewer shows the ID and the password.
When my friend runs TeamViewer, her ID is shown, but there is just a hyphen in the password box.
She has access granted to TeamViewer in System Preferences, Security, Privacy for Accessibility, Full Disck Access and Screen Recording.
How can I get her installation to show a password, so I can control it?