Any word on the update for the 337? There are a few issues for example, the fuel pump for the rear engine is mapped to the low aux pump switch of the front engine and opening the main door also opens the baggage door. Would it also be possible the split the animation of the door so that shift+e+1 opens the top half, shift+e+2 opens the bottom and shift+e+3 opens the baggage door?

there has been an initial update. See your account at carenado. But going on past experiences, you will be waiting a fair bit of time to get that fixed in a follow up update, but to the credit of carenado most of the times they do keep on bringing updates for big issues, apart from that you likely going to have to live with that