The bug
Apparently, whenever I consumed a chorus fruit on a full-block, I wasn't able to teleport to any fences, cobblestone walls, nor carpets. However, I could teleport to these blocks if I was already on one of them or airborne.
How to reproduce
Construct a platform using carpets/fences/walls
Leave an empty block in the middle of the platform
Stand on that empty block and eat a chorus fruit
→ ❌ You will always be teleported outside the platformNow stand on a carpet/fence/wall
→ ✔ You can now be teleported inside the platform
Linked issues
Attachments
Comments

Is this still an issue in the latest snapshot 16w44a? If so please update the affected versions.
This is an automated comment on any open or reopened issue with out-of-date affected versions.
Can confirm for MC 1.12.1.
Confirmed for 1.13.1.
Confirmed in 1.16-pre5.
To reproduce:
1. Construct a platform using carpets/fences/walls
2. Leave an empty block in the middle of the platform
3. Stand on that empty block and eat a chorus fruit
-> ❌ You will always be teleported outside the platform
4. Now stand on a carpet/fence/wall
-> ✔ You can now be teleported inside the platform.
Can not teleport player onto Powder Snow in 20w46a even with leather boots equiped.
Affects 1.16.4 also
Can confirm in 21w03a.
Can confirm in 21w05b.
Can confirm this behavior in 1.17.1 and 21w38a.
[media]Can Confirm 1.19.3 Release Preview 3
Can Confirm 1.19.2
Still in 1.9.1-pre3