I’ve run into one of these silly limitations when pivoting a data set that contains product versions in a dropdown. Said versions start with a number, i.e. 6.10.1 (main, dot, micro) and when pivoting that data set on the version dropdown, I couldn’t save my pivot because… it had to start with a letter.
Generally speaking - can we allow output headers and labels to start with numbers?
It’s really silly to have to add a letter in each column (in my case, 42), especially if we later want to append other information looking at versions.
