The Bug:

Using the "/ride" command on invalid entities teleports players to their position.

Steps to Reproduce:

1. Summon a marker by using the command provided below.

   /summon minecraft:marker ~ ~ ~

2. Travel around ten blocks away from the marker.
3. Attempt to ride the marker using the command provided below.

   /ride @s mount @e[type=marker,limit=1,sort=nearest]

4. Take note of how you don't ride the marker but are teleported to its position.

Observed Behavior:

The player is teleported to the entity's position.

Expected Behavior:

The player would not be teleported to the entity's position.