I found really interesting (and annoying) bug in simple use case of time remap loop.
When I use loopout on precomp with animation and there is NO continuous rasterize, AE make glitch at last timeremap keyframe which describes loop area. It shows frame somewhere from middle of animation instead of last-first one.. So loop is unusable, because it always have this oneframe glitch at the end of cycle. There is no timestretching, no effects, the same framerate.. just really simple animation (without any keyframes, just offseted layers) which need to be looped.
When you enable "Mr. Sunny" (continuous rasterize) switch on, everything is OK and loop working like a charm.
I prepare simple project where you can test it. Just put playhead at 2nd keyframe of loop and switch the switch, you will see..
It was tested in all latest major AE versions (23,24,25) and result is the same.
I attached screenshots without and with rasterize switch on and also project file (AE 25, but as I said, it does not work in any AE version from 23)
