the odd movement shows when getting right up the slope. Today I also could not repro this specific render issue as I see a different one, minecart renders inside below block for a second in the same situation (extra screenshot attached). It is a nether roof gold farm's collection system.
I also have the same problem with Razer Nari Ultimate. Sound is very intermittent and noisy if using spatial audio - only experience the issue with Bedrock edition works normally with Java
The issue still exists - from time to time a hopper minecart gets stuck on the track not moving and when broken no hopper is dropped only the minecart. This causes lots of items to disappear uncollected. I have 4 tracks where I tend to AFK and almost always 1 of the 4 breaks this way and I have to replace it adding a new hopper every time
seems like it thanks