Tabby prevents Mac from getting shut down

[mwz]

Hi, I've noticed that having Tabby open prevents Mac from being shut down unless you quit the app manually.

When you shut down Mac, all Tabby windows along with other apps are closed, except the app keeps running in the background and prevents the shutdown until the app is stopped manually. This happens regardless of whether you have any terminals open as long as the main app window is open.

I've noticed the same thing happens when you open the app switcher (Cmd + Tab), navigate to Tabby and press Cmd + Q to exit the app - it will close all the windows, but you need to press Cmd + Q again to kill the app, which seems to me like an incorrect behaviour - is there any particular reason it behaves that way?

[Eugeny]

Which Tabby version are you using?

[mwz]

Which Tabby version are you using?

I can confirm the issue persists in 164 (165 and 166 don't start correctly and crash for me on Mac)

[freeNestor]

Same issue here. 1.0.168

[freeNestor]

I tried to close tabby window, and opened a new terminal with konsole, typed 'ps -ef|grep tabby' and found there were two processes belong to tabby not exit.

Then I opened tabby again and closed it, do steps above and found there increased another two processes belong to tabby not exit. So maybe tabby can not clear itself cleanly when receives termination signal. @Eugeny

Edit: '/bin/zsh --login' tabby forked this if open a terminal tab, but when closed or exited tabby, this process does not quit and ignore kill signal 5, need kill signal 9 to kill it.