Entities riding sniffers are positioned too low down

The Bug:

Entities riding sniffers are positioned too low down.

Steps to Reproduce:

1. Summon a sniffer.

2. Ride the sniffer by using the command provided below.

   /ride @s mount @e[type=minecraft:sniffer,limit=1,sort=nearest]

3. Observe how your player is positioned.

4. Take note as to whether or not entities riding sniffers are positioned too low down.

Observed Behavior:

Entities riding sniffers are positioned too low down.

Expected Behavior:

Entities riding sniffers would be positioned a bit higher.