Forge version: 1.16.4-35.1.29
Better End version: 1.3.0
Optifine version: HD_U_G5

The bulb vines in the blossoming spires biome are not producing any light. I don't know if this is a bug or just not implemented.
https://imgur.com/a/5sm62ST

Yep, i had already noticed that issue. This also happens with dense vines and end lily (and probably some other block). I have to look into that, not entirely sure wether the issue is on optifine side or on mine

All right, i solved the issue, though it was only partially on BetterEnd's side. I'll close this, and the fix will be in the next update