0.8.29 on app close, shutdown spinner of death

[metalaureate]

Describe the bug
Mac 0.8.29, closing the app shows the shutdown screen that hangs mid-spinner animation and cursor turns into beachball. App becomes unresponsive and must be force closed.

[Tas4tari]

On Windows 11, app version 0.8.30. I found that I was stuck on the Shutting down screen for quite a while. I eventually had to force quit the app & manually end the Tari.exe file in resource monitor as that was still present.
logs.zip