Its a simple bug in the April Fools Snapshot were when using the commands to hide name tags with teams between players, when morphing into an entity, the name tags of players are visible.

 (23w14a was used because the April Fools snapshot, "didn't exist")

What I expected to happen was...:

What I believe should happen is that even with a morph, the command for hiding or showing team name tag visibility should remain true even as a morph, since this ruins many fun ideas people have for map creation and mini games.

What actually happened was...:

What happens is, even when the commands for name tag visibility is off, upon morphing, the name tag of any given player on the team will reappear.

Steps to Reproduce:
1. /team create example
2. .../team join example @a
3. .../team modify example name tag visibility for own team off

4. /transform into blaze

5. This should cause all transformed players to have revealed name tags.