I wasn’t sure if this counts as duplicate of the other issue, as the fix for that issue (displaying the latch in 2d on the inventory icon) didn’t address the lack of parity with Java Edition
This is not resolved in 1.21.110.25, as the latch of copper chests is still only shown as a flat texture in inventory screen and not rendered in 3D (like it is outside the inventory and in Java Edition)
This is how the „fix“ for this issue looks like in the current Preview version:
[media]Meanwhile, it looks like this on Java Edition:
[media]