[2021] kinetic momentum BUG

recently i made a build using assault turret and seekers with kinetic and combined arms, i noticed that when my seeker was on cooldown my turret lost the kinetic buff even tho it still showed it had it's stacks and it should be separate. my build is crippled because of this bug, please fix this!

edit: upon further inspection it appears that the stacks being are doubled when both are active. there is no mention of this behavior in the description so i assume this is a bug, unless this is intended to act like in sync.