Auto save and ammo

If you start mission and then load auto save, then you auto conclude mission and take reward.
If you load ammo in weapon when try to start mission, then map loading with empty weapon.
In inventory problem with not full ammo, they stack with full ammo.

Is “auto conclude” supposed to be happening? Loading as auto save during a mission always just beats it for me. Most recent time I did this it not only beat the nest mission for me but doubled all the equipment my troops had equipped and gave it to me as a reward.