Ahh i get it now, you're right i made a mistake. good catch, I'll update it asap.
Happy to help! I also rolled a blue on the wheel on an item attatched to me during the spin the wheel minigame, and it did not appear to upgrade the item.
I just tested it, the upgrade mechanic from the wheel does work though, what charm did you have equipped. or was it maxed out already?
It was the dex swift charm, and it was level 2 when I span the wheel, and I was able to upgrade it to level three later with the shop to level three.
Hmm, It does seem to work as intended on my end, if I get more reports of it, then I'll try something else. sorry for the issue.
I’m not worried about it, didn’t negatively impact my gameplay at all. :D