Make Japanese tank's hull MG the same treatment as Soviet T-28 and usable side/rear MGs of all tanks that have it

[Sarabamjoei_YT]

All T-28’s MGs can shoot while in the gunner position, Japanese tanks couldn’t.

[Valkay]

Soviet bias in its purest form.

[Naohmcete]

the usual

[Naia88]

With AI control like on the lvt4 linked to passive/aggressive even better.

[TUSUPOLISI69]

Just a bug and will be fixed as fast as m̶p̶3̶8̶ ppsh box AR dispersion

[iso_seppo123]

Also stop making the ai prioritize mg gunner seat over loader.