Grey bar takes up my iCloud storage even tho just bought iCloud storage yesterday

See the following Apple articles:

Check your iCloud storage online or on any device

Check your iCloud storage online or on any device – Apple Support (UK)

What's in Others in your iCloud storage

https://support.apple.com/en-us/HT209249

Manage your iCloud storage

Manage your iCloud storage - Apple Support

I have some 3,7 gb free iCloud storage when I log in and check via a browser

But I only have 2,4 gb free ICloud storage when I check via my iPhone menu, running IOS 15.5

What’s going on ?

I got the same issue (since the same date)... Any news on this?

See my previous post.