Under Catalina Beta 7 -activate and -sender hang the command

[hstriepe]

I have been using terminal-notifier in scripts often executed from FastScripts.
Beta 7 opened a new wrinkle. I imagine for security reasons the -sender and -activate appear to no longer work and hang the command.
Notarization of terminal-notifier does not solve the issue.

[hjmf1954]

Confirmation of the -sender option hanging the system.

[luckman212]

Does anyone know of a workaround to make -sender usable again? (10.15.7 here)