Wanderer's Minuet and Pitch Perfect break when interacting with another Bard's songs

[Aosha]

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Date & Time: 12/04/2022
Frequency: Perpetual
World name: Odin (have heard mentioned elsewhere too)
Character name: Multiple involved, everyone I have heard test this has replicated the same issues (personally tested with Aosha Koz'ain and Catalysta Freyn).
Retainer name: n/a
NPC name: n/a
Monster name: n/a
Class/Level: Bard 90 (any 52+ seems able to replicate)
Party or solo: Party
In-game time: Perpetual
Area and coordinates: n/a
Housing: n/a

Steps:
1. Have two Bards in the same party.
2. Bard 1 executes the Wanderer's Minuet.
3. The Wanderer's Minuet on the hotbars of Bard 2 changes into Pitch Perfect, preventing use, unless Bard 2 uses a different song after Bard 1's Minuet.
Assumed cause: Minuet changes into Pitch when under the effect of *any* Minuet buff, rather than based on which state the user's job gauge is in.

Issue part 2 steps:
1. Have two Bards in the same party.
2. Bard 1 executes the Wanderer's Minuet.
3. Bard 2 executes Mage's Ballad or Army's Paeon.
4. The Wanderer's Minuet on the hotbars of Bard 1, which is supposed to have turned into Pitch Perfect, reverts back into Minuet, preventing the use of Pitch.

This issue makes it practically impossible for two Bards to play together.

Connection Specs
Irrelevant, reported by multiple people with different specs

■ PC Specs
Irrelevant, reported by multiple people with different specs

[HyoMinPark]

Just tested this myself with a friend. Can confirm that this is an easily replicated bug.

[Malzian]

Having this myself in the 24-man. It's awful.

[MiniTofu]

Well can't have two bards singing diff songs in the same party... oh my head... /s

SE acknowledged the bug by the way. Front page.