Describe the bug
Sniffer's legs won't move

List and link to broken resourcepacks
I just created a simple sniffer model with blockbench. I didn't changed it. I just created a sniffer.jem, exported the vanilla texture and the legs aren't moving (the sniffer just "glides" like a hover entity).

Expected behavior
The legs should move when the sniffer walks

Screenshots
Spawn a sniffer on an Optifine instance or classic Vanilla

(please complete the following information):

• Minecraft Version: [e.g. 1.19.4] 1.20.1
• EMF version[e.g. 0.2.4] 0.2.13
• ETF version if applicable 4.4.4

Additional context
Add any other context about the problem here.

this is no longer an issue, the sniffer's legs move as expected