What happened?

I found a newly generated lush smaragdant cave in my world to find the new budding crystals, when the first I found were generated in the center of the cave tunnel in the air.

BetterEnd

2.1.2

BCLib

2.1.4

Fabric API

0.67.1

Fabric Loader

0.14.10

Minecraft

1.19.2

Relevant log output

No response

Other Mods

No response

Can you give me seed and coordinates?

The seed is -5930464648540265214 but unfortunately I've already traveled quite far from that cave but I think the reason for the floating, is that in that cave, the only other smaragdant crystals, were the non block variety as in the next cave, I found how they were meant to be:

But it could be around -1600 -2500 or north/north west of there. This is the path I've traveled and it was near the start I found that cave:

Thanks for reporting. It sounds like they are not removed by the cave carver. Probably a missing tag...

The fix was just released with the new 1.19.3 Version. It will also be included in the next update for older 1.19-Versions.