Thunderbird won't exit; just force Quit on Mac desktop

[MzLoretta (Mz Loretta C)]

Using Thunderbird 78.2.2 (64-bit) on Mac OS 10.12.6 & it doesn’t exit. I have to use my Mac utilities to force it to quit.
Thanks!
L

[MzLoretta (Mz Loretta C)]

Anyone else having this problem?

[wsmwk (Wayne)]

Not me. But someone else reported https://bugzilla.mozilla.org/show_bug.cgi?id=1666101