when setting a spawner, foliage, or other block with holes in the texture at 64 heights, translucency is obtained, as in the spectator mode
MCPE-221448
I found a bug during construction in the game
Resolved
Awaiting Response
1
You appear to be describing MCPE-188809, which was fixed in 1.21.60.25. Is your game updated to the latest version? If so, please attach a screenshot of the issue with the debug text at the top of the screen visible.