What happened?

I builded the Netherrite Horse Armor on ouer Server and a Amethyst Horsearmor on my solo play Save.

The Armor gives Featherfall and my horse start glitching over a 1 Block and starts galopping slow in the air by riding over 2 or more Blocks oder simple jumping.

After removing the Horse armor my horse dont start moving normaly by jumping and riding over slopes.
Its looks like the same but he gains fall Damage.
This Fakt dont change anymore.

What should happen?

The Featherfall moveset should vanish and the Horse should walk normal over Block slopes afer removing the horse armor.

Mods

Only Swem, Animation 0.3.5 1.16.5 and Geko 1.16.5-3.0.92

SWEM Version

1.16.5-0.5.2.7

Singleplayer or Multiplayer

• Singleplayer
• Multiplayer
• Other (Please add a comment to the issue where this is happening)

OS

Windows

Relevant log output

No response

My horse also keeps the Featherfall effect. It doesn't seem to keep her from taking fall damage anyway; all it does is make riding feel kind of unnatural.