Could it be possible to please make built cannons turnable by the Mechanical Bearings?

I mostly want this for having multiple big cannons and autocannons be able to turn together properly, instead of turning individually and then clipping through eachother, but when they are made into contraptions the cannon mounts cannot be moved.

So that they don't do this

If you could please change this I, and probably others, would greatly appreciate it, Thanks.

Not quite possible due to how base create works