Steps to reproduce
- Place a campfire, and next to it a slab or mud.
- Spawn a mob on the slab/mud.
- Nudge the mob so it hangs over the campfire but stays supported by the mud/slab.
The mob catches fire and takes fire damage.
The mob does not catch fire or take any damage.
In version 1.19.60, players standing between a campfire and incomplete blocks were harmed by a campfire. This is the same sa the JAVA version. However，In Preview126.96.36.199, players standing between campfires and incomplete blocks will not be harmed。
I may not be able to express it exactly, you can understand it by comparing two videos