[Bug] Parting Shot Switches when Stat-Drop does not Succeed, Fails Outright with no Available Party

[Snailman11]

Describe the bug

Parting shot's switch always occurs despite the Stat-drop not occurring. This can be the case in multiple ways;

-Opponent has Clear Body or White Smoke
-Stats are already -6 or Contrary +6
-Opponent has Good as Gold

Parting Shot Fails when the User doesn't have an eligible Pokemon to switch into.

Link to Discord Bug Report (Parting Shot fails instead of dropping stats with final pokemon)
https://discord.com/channels/1125469663833370665/1341101545084682250

Reproduction

Use Parting Shot with one Pokemon in your Party, or against Clear Body with more than one eligible Pokemon.

Expected behavior

https://replay.pokemonshowdown.com/gen9customgame-2303949628

• Parting Shot should Stat drop and not switch if you don't have an eligible Party

https://replay.pokemonshowdown.com/gen9customgame-2303950716

• Clear Body should block Switching

https://replay.pokemonshowdown.com/gen9customgame-2303977931

• GaG should block Switching

Screenshots / Videos

Clear Body blocks the Stat drop and Parting Shot still Switches

freecompress-No.Stat.Drop.Switch.Clear.Body.mp4

Parting Shot fails with no Pokemon to switch to

freecompress-No.Party.Stat.not.dropped.no.switch.mp4

Session export file

No response

User data export file

No response

Additional context

There was a fix in progress once
[Bug] Fix Parting Shot

Chilly Reception always switches the Pokemon out independent of whether weather was successfully set. It also currently sets weather even when the User's Party does not have an eligible Pokemon, correctly.

freecompress-Chilly.1.Mon.mp4

https://www.youtube.com/watch?v=32UNM5zJg_c&feature=youtu.be

Soundproof blocks the move entirely which is correct

freecompress-No.Stat.Drop.No.Switch.Soundproof.mp4

Mirror Armor Parting Shot prevents stat drop and still switches the user correctly.

freecompress-Stats.Kinda.Switch.Mirror.Armor.-.correct.mp4