[1.189.0][DS] Spacemaster groups grids that are not mechanically connected
today I found out that Space Master groups grids which are connected together.
However it groups just everything that is connected instead of just mechanical connections.
I would expect Grids which are connected by rotor, piston or wheels to be grouped.
But I would not expect small ships that are connected via connector to be grouped as well. Because currently it just shows any random grid name in the list from all the connected grids.
And when deleting one of them, it deletes the whole group. So Deleting one snamm ship can cause a 100k PCU base to be deleted as well.
This is breaking the whole functionality for me.
Please fix :-)