When using a sticky piston with any solid block on (eg: dirt, clay, stone) to push an entity/animal upwards causes the entity/animal to glitch into the block and then be pulled back down within the block. Bug started after the last update which was one update after the aquatic update phase one on bedrock edition on the xbox one. I am playing and testing this in single player survival and creative, on the xbox one x. Discovered when creating a pop up sheep farm which was working then broke after the last update. Bug shown and demonstrated in my latest YouTube video, at the 19 minute mark.

https://www.youtube.com/watch?v=acs3DENwUko