Need help with CoC bug

Subject: Cast on Critical not reserving Spirit correctly

Hello,

I am experiencing an issue with the Cast on Critical skill in Path of Exile 2.

My character uses the Cast on Critical skill gem, which reserves Spirit to function. I do have enough Spirit available.

When I activate the skill, the tooltip shows that Spirit is being reserved correctly. However, in the actual in-game Spirit counter (next to the mana bar), it does not show any Spirit being reserved. It looks as if the skill is not functioning, even though it appears active in the tooltip.

I have already tried the following troubleshooting steps:
• Removing and re-equipping the skill
• Logging out and back into the game
• Changing support gems
• Activating the skill without any supports
• Disabling all other Spirit-reserving skills
• Removing my weapons
• Checking that the skills are assigned to the correct weapon sets
• Reinstalling the full game (currently reinstalling)