PS5 - Can't reset Specialisation Points in the Witchhunter Ascendancy

On PS5, i can't reset my points for Specialisation Points (this is the item that give 2 passives weapon skill points).
I wanted to test the Weapon Passive skill points tree, i reset the skill that give 22 passive skill points no problem, but can't reset the one that gives 2 weapon passives skill points which is name "Specialisation Points".
When i push the triangle button to reset it, it just recenter and yes i talk to the NPC to reset my points. I'm level 81. I respecs my points multiple times but it just bugged, i cant reset "Specialisation Points" in the WitchHunter Ascendancy tree.
Please Help ? :)

An update, i found it's not a bug but it clearly need information in the game on why you could not reset the point.

I found why, because i add 4 more weapon points, i invested them so the game didn't want me to reset the Specialization Point because i had the points invested in my tree already.

I just refunded the 4 invested weapon skill points (in my passive skill tree) and after that i could reset the Specialization Point in my Withchunter tree.

If it help anyone ....