Wooo
1
Be careful with updating! Manager doesn’t work with the latest macOS Catalina version.
Wooo
2
Does someone know when the update is ready to fix it?
have you read the below topic?
Tut
4
This behavior has to do with macOS Catalina, not with Manager. Additional security features have been added.
Read this updated Guide to see a new note on how to get Catalina to run Manager: Install or update desktop edition on macOS | Manager.