I'd hope wing's stay on auto swing, its what they're supposed to do.
On the bug side of things, I somehow managed to land a sulla while all my team mates were getting eaten by the runway AA. There were several of us in ASF on Huntress - TSA Mirage.

I got out and looked around, as I was doing it I watched everyone else trying to land die as they clipped into the ground. Then my Sulla bounced free and people started landing again. A little while later I died while my wing man managed to land just after me.

Gear is definitely down during landing, you can see the shadow on approach to that strip.