I was wondering if it is possible to add the Unicode unit separator to sheet numbers? I can add a visible Unicode character to the sheet number but not a hidden character. Thanks
Try charmap in windows
I must have been focused on finding the unit separator because I had looked through the character map several times and did not find any hidden characters. Anyhow, I still did not find the unit separator but I did find the left-to-right mark which is a hidden character. Thanks for your help @Marcel_Rijsmus
Zero width space also works.