Duplicate [Visual] Ogerpon terastallization under substitute

[deegaming]

What type of bug are you reporting? Mechanics

What is the bug?
https://replay.pokemonshowdown.com/gen9freeforall-2429404005

Turn 28, Ogerpon turns smol when tera on a sub in FFA

Are you able to replicate it? If so, how?
I only saw this once, but I showed the replay of it happening

 

[Hydrametr0nice]

Duplicate: https://www.smogon.com/forums/threads/visual-terapagos-terastallization-under-substitute.3766095/