Missing Font Manager

Am I the only one here that saw the dialog box titled “Missing Font Manager”, a font name, and first thought what the heck is a font manager and where do I get one?

I wonder if this dialog could be better entitled “Missing fonts in document”?

As an end user I could care less if there is a “Missing font manager” inside the software that detected the missing fonts, I just need to know there are missing fonts (and maybe a link to info telling me how to fix that issue).

Just a little thing.

Nope, here also the warning popped up

I have the same problem - can someone tell me what to do?
Many thanks - greetings Stefan