Double Devotion cast

ISP:Spectrum
Type of Internet Connection: Fiber
Internet Connection Speed: 200mb/s
Date & Time: 3/31/2020
Frequency: sometimes
World name: The Halo
Character name: Glan Odelia(Siren)
Monster name:Summon 3(Ruby Carbuncle)/Idolatry
Class/Level: Summoner/80
Party or solo: Party
Race: Miqo'te F
Area and coordinates: Eden's Verse: Iconoclasm (Savage) near the center of platform.
Steps:
0. Use Summon 3(ruby carbuncle glamour)
1. When Idolatry(west) comes up, press Aetherpact with summon 3 not targeting enemy.
2. press Sic, targeting Idolatry(west), right as summon 3 cast devotion
3. A 2nd cast of devotion will happen as the pet starts to hit Idolatry
4.This bug is replicable outside of Eden's Verse: Iconoclasm (Savage)
Video Evidence Example
https://youtu.be/FjMsNKa_uYY