I'm kinda pulling my hair out with this. My default transition is Dip to Black, duration of 2 seconds, and centered at cut. When I select a bunch of clips in the timeline with After Effects compositions mixed in and apply the default transition, the transition around the AE Compositions is ALWAYS changed to 1 second, centered at start/end. And I have to manually go in there and change it to 2 seconds, centered at cut.
Here's a video describing it:
Why does it do this, and how do I get it to stop?
Your AE comps don't have handles. There's no extra video there for the transition.