Prevent startup applications from switching the active virtual desktop

I know there’s the setting for switching desktops when an application is activated but I only wish to disable this for autostarted applications and not for everything.

I have thunderbird set to start on desktop #3 and on autostart, but this is also causing everything else restored by the “fake session restore” to open there too.

Plasma 6.5.1 Wayland on Arch Linux