Supporting Fire skill bug

Hi,

i'm trying to play a tactician minion build, i have 2 auras: blink and overwhelming presence, i have 8 spectres and 1 cleric.

Sometimes i can't use my supporting fire minion skill from my ascendancy, i have mana, i already used it at the begening of the map, but after sometimes on the map or when i trigger something (idk what) it won't work anymore i need to tp out and use the wheel when the cooldown of supporting fire is finish i can't press it anymore.

I'm having this issue. Currently the second half of the Jamanra Boss fight it doesn't trigger. The First half it works fine but after the caravan split and you go into the dirt it stays greyed out even though the timer is completed.

Same problem also specifically in Phase 2 of Jamanra (in the citadel in my case)