The bug

Sniffer eggs can be hatched on some blocks that do not have a collision function.

The blocks that will not collide with entities are the following:

1. Water
2. Light
3. Structure void
4. Banner
5. Sapling
6. Mangrove propagule
7. Mushroom(All)
8. Fungus
9. Grass
10. Fern
11. Tall grass
12. Large fern
13. Dead bush
14. Flower(All)
15. Tall flower(All)
16. Seagrass
17. Tall seagrass
18. Kelp
19. Vines
20. Twisting vines
21. Glow lichen
22. Sign
23. Cobweb
24. Crops(All)
25. Nether wart
26. Coral(All)
27. Coral fan(All)
28. Small dripleaf
29. Frogspawn
30. Tripwire
31. Pressure plate
32. Button
33. Lever
34. Pink petals
35. Tripwire hooh
36. Redstone wire
37. Torch
38. Soul torch
39. Redstone torch
40. Rail
41. Powered rail
42. Detectr rail
43. Activator rail
44. Snow
45. Nether sprouts
46. Crimson roots
47. Warped roots