Snow layers do not drop snowballs when blown up by bed, respawn anchor, or ghast fire ball explosions

When snow layers are blown up by TNT, end crystals, or creeper explosions they will drop snowballs, but when blown up by a bed, respawn anchor, or ghast fireball explosion they don’t drop anything.
How to reproduce:

Steps to Reproduce:

1. Place down snow layers
2. Ignite TNT near the snow layers
   → Snow layers are dropped
3. Repeat step 1
4. Place down a respawn anchor, and fill it with 1 glowstone block
5. Ignite the respawn anchor (requires being in the overworld)
   → Snow layers are not dropped

Expected Results:

All explosion types would either consistently drop snowballs upon blowing up snow layers in all cases, or not drop snowballs at all.

Screenshots/Videos:

SnowLayerDrop.mp4