colour themes not working

[#1]

I'm trying to save a colour theme but when I mouse over "Save" it says "You must sign to save colour themes" even though I am already signed in according to the Help drop-down menu. As a result, I can't save any colour themes.   I have tried restarting re-installing everything you can think of and even changing my ID any suggestions would help please and thank you.

[#2]

I'm trying to save a colour theme but when I mouse over "Save" it says "You must sign to save colour themes" even though I am already signed in according to the Help drop-down menu. As a result, I can't save any colour themes.   I have tried restarting re-installing everything you can think of and even changing my ID any suggestions would help please and thank you.

[#3]

Can you try and sign out of your Creative Cloud account and then sign in again?