When I use XLSM files in Excel it will open up all the comments fields. This usually happens when I have another excel file open, like an XLXS file too. My usual work around is to close all other excel files and only have the XLSM open. Then it won’t happen.
This is a CDT file I need to create and use and I have to have other excel files open as I need the info in them to complete the file. So I cannot close everything.