[Bug] Tera Shell Sometimes Ignores Type Immunities when Two-Turn Moves are Present in Opponent's Moveset

[Snailman11]

Describe the bug

Types that Terapagos or the User of Tera Shell would be immune to are not considered on the Initial hit that triggers Tera Shell's move-weakness aspect.
-For Opponents, this mostly occurs if the opponent was hit by a damaging move prior to attacking Tera Shell, while having a Two-turn move, (Hyper Beam, Fly) that the Tera Shell User's Type is not immune to.
-For Players, all that is required is that the move be used after being hit by a damaging move.

In neither case, the message that is meant to show up when it gets hit and Tera Shell triggers appears.

xxxxxxx made its shell gleam! It’s distorting type matchups!

Link to Discord's Bug Report (Terapagos's Tera shell allows ghosts to hit it.)
https://discord.com/channels/1125469663833370665/1323251456320737364

Reproduction

Player bypasses immunity
-use Shadow Ball

	MOVESET_OVERRIDE: [Moves.SHADOW_BALL, Moves.SPLASH],

	OPP_LEVEL_OVERRIDE: 8,
	OPP_SPECIES_OVERRIDE: Species.TERAPAGOS,
	OPP_MOVESET_OVERRIDE: [Moves.SPLASH],

Opponent bypasses immunity
-Use Pound when the Opponent choose Shadow Ball, RNG reliant. Start with Terapagos

	MOVESET_OVERRIDE: [Moves.POUND, Moves.RECOVER, Moves.SPLASH],

	OPP_LEVEL_OVERRIDE: 5,

	OPP_MOVESET_OVERRIDE: [Moves.SHADOW_BALL, Moves.DIG],

Expected behavior

Tera Shell should consider type immunity before damage occurs in every case it is used. Other than Scrappy, Foresight and Odor Sleuth.

Screenshots / Videos

Tera Shell with Razor Wind, and opponent attacks with damaging enables Shadow Ball to hit

T.Shell.Razor.Wind.Attack.mp4

Tera Shell with Razor wind, and Opponent is not attacked with a damaging does not enable Shadow Ball to hit

T.Shell.no.attack.mp4

Tera Shell and Opponent without a Two-turn move is attacked by a damaging move does not allow Shadow Ball to hit.

T.Shell.no.Two-Turn.in.moveset.mp4

Tera Shell and Opponent with Dig is attacked by a damaging move allows Shadow Ball to hit

T.Shell.Dig.mp4

Tera Shell and Opponent with Phantom Force is attacked by a damaging move does not allow Shadow Ball to hit

PokeRogue.and.9.more.pages.-.Personal.-.Microsoft.Edge.2025-01-09.22-59-41.mp4

Player's Shadow Ball requires that the Player gets attacked by a damaging move.

Player.Attack.no.charge.move.mp4

Player's Shadow Ball does not hit if not attacked by a damaging move

Player.No.Attack.no.charge.move.mp4

Session export file

No response

User data export file

No response

Additional context

First Impression does not activate the normal Tera Shell textbox when damage is reduced.

Tera.Shell.First.Impression.no.message.mp4