Entities dont get effected by liquids and get stuck on the edge of blocks

While working on a cactus farm, i logged despawning items and observed that some were not getting pushed by water and despawned. I replicated the issue with a command block in the newest version, which you can check in the world download. Be aware that there are more positions where the same behaviour can happen, but i have not tested the entire range of subpositions as i dont see it necessary to make the report.

The behaviour is not new and exists in previous versions. It can theoretically occur in all sort of water stream configurations where items drop in from above or the side with any sort of random momentum.

EDIT: It also applies to other entities and lava