Spirit Bug - summoning & gear

Char type : witch infernalist
bug description: if i equip something that gives me lets say 100 spirit now i have 300 in total, i can summon for example 6 archer at the cost of 300 spirit. if i remove it and replace it with a gear that has less than 100 i will still have the 6 archers and they will function as usual. expected behavior is that the amount of summoned minions will be less since i will have less than the treshold

LE: i was not able to reproduce this however i saw it during a mission when i wanted to redistribute my minions i had a lot of them but summoned with a different armour, after dismissing them i was not able to summon them due to low spirit