Signals Notebook: Column visibility resets in a parallel experiment's summary table when adding new columns

Unhidden columns revert to hidden after adding new columns to the summary tables in a parallel experiment template

Cause: 

This is the expected behavior or the application, changes made in the 'Column Configuration' will reset the hidden and unhidden fields to their default state.  

If you are interested in an improvement for this feature please review the following idea: https://ideas.revvitysignals.com/ideas/SNB-I-2030