2016 CX-5 Grand Touring Liftgate pooling water

:
Mazda CX-5 2106.5
Loving my Evil-M! ....but over the last few months, when I lift open the liftgate, water drains out a long the side a lot. This didn't happen before. Where should I be looking for any clogged drain holes? I looked but did'nt see anything in plain view. Hate to pull off panels but if that's what I have to do, I don't want water to constantly collect and end up rusting out parts. Thanks in advance.
 
Isn't that normal?
I guess it depends how much water we are talking about here.
Maybe a video if not too much to ask.
 
Back