[2022] GR.1A Custom Loadout / British Guns Fix?

As we have already explained, aircraft are being worked through sequentially to be transferred over to the custom loadouts configuration and all new top aircraft that join the game will have it.

Every major will expand the range of aircraft covered, however its not a simple task as it requires a complete reconfiguration of pylons, possible loadouts and other factors.

As for the second matter you mentioned, as there is no long to a report or any evidence of the matter your referring too, I would recommend you create a bug report: https://community.gaijin.net/issues/p/warthunder