Tons of movies have those editing continuity issues. Even Raiders of the Lost Ark. He could've gone out into the forest with the hood on and then taken it off
But look Darth, you can't tell me a lot of people weren't enthralled by that image of Jyn Erso being smack dab in front of a Tie Fighter on that catwalk in the trailer. Now honestly, maybe it's a lie when Whitta says "oh we just constructed that for the trailer." Now maybe that is the truth. But to me it's very dishonest and manipulative if you are setting up all these fake shots for trailer only bits when they in no way as little trailer bits that wouldn't make it into the final cut. It's a far cry from Clouseau going to a movie theater and being unable to buy a ticket for WALLE, or Wayne and Garth appearing in front of The Addams Family.