I'm play on xbox one and I'm on the show no mercy quest. The thing is I have to enter a vertibird to continue on but it won't let me in. It doesn't even show the usual click A button to get in. Cam someone help me here.

i had the same happen

i had to reload several times to get it to work

one of several things happened to me -

- the vertibird was on the ground at the airport and got destroyed when fighting. i died and had to reload

- the vertibird was on the ground but took off before i managed to get inside.

it docked with the prydwen, but i could no longer press 'A' to get inside it. had to reload

- the vertibird was on the prydwen but i couldnt press 'A' to get in. had to reload.

eventually after multiple reloads i got it to actually worked.

definitely buggy.