Artillery Turrets still do not load ammo

Related Issues I have found:

• https://support.keenswh.com/spaceengineers/pc/topic/52083-weapons-do-not-reload-ammunition
• https://support.keenswh.com/spaceengineers/pc/topic/54557-turrets-dont-pull-ammo

These issues seem to be about the same problem, but according to the comments the bug should be fixed. But that isn't the case, as I still have it, so I open this ticket.

Description:

I have a large ship with several artillery turrets. Even though push/pull is enabled for them, they do not seem to pull any ammo. Loading them manually (by dragging ammo from storage to them in the Inventory UI) works though. When looking closely, I can sometimes see two shells appearing in the inventory of a turret for a split second and then disappearing again, as if the turrets are all fighting to get those 2 shells.

I also have gatling turrets on the same ship, but those pull ammo just fine.

Important Context:

Since this was also mentioned in the other issues, I too made the blueprint in creative and welded it up from a projector on one of the *official* multiplayer servers.

After experiencing the issue I created a blueprint of the bugged ship and pasted it into a singleplayer world, where the issue still persists.

I created the first versions of the blueprint 2 weeks ago, AFTER the bug was supposed to be fixed (as far as I understood).

I have attached the bugged blueprint. Be aware that both the single- and multiplayer worlds were on survival mode.

Used Scripts / Mods:

None

Turrets that don't pull ammo are next to useless, you can't expect me to manually load them when I'm fighting the Factorum.