> I am guessing, after further investigation, that you guys are using dbus with QX11EmbedWidget to make each rosgui window another process, but still have them in a single parent window? >
> Is there an easy way to disable this feature for Mac until a proper solution for this can be found?
It should be possible to disable the DBUS functionality if it is not available.
It is only used for the "separate-processes-for-each-plugin" mode and for triggering commands for a running GUI instance from another command line.
I will look into that and get back to you as soon as you can retry it without DBUS.
But it might take some days until I get time for that.