Suggestion and bug regarding shotguns

Suggestion : stop reloading process by aiming or shooting, to be honest I don't know if it's a bug or meant to be this way
Bug : after reloading ,sometimes I ran out of ammo after one shot , the ammo count went from 8 to 0 directly

Since it doesn't make sense for a shell-loaded shotgun to have a speed reload, pressing reload a second time (or doubletapping reload during the shell loading, whatever works best) should stop loading new shells.

Or maybe the shotgun's speed reload could be to throw away the shell in hand that's about to be loaded.