My business recently updated to v3 of Shipstation. We have many stores, and currently have to update the Column Headers shown for each individual store. We also have multiple users, and need to update the Column Headers for each individual user.
If this is to stay as is, I recommend allowing us to update the "Default Columns", and then we can update individual stores/users when they are different from the default. Otherwise, I recommend an "Update subsections" option -- For Example, when updating the columns for "Awaiting Shipment - All Orders", have a checkbox to update all sub-sections (stores).
There is also the ability to save a View, however, Views also only save to one store and one user -- Which makes no sense to me. Why not allow a view to be applied anywhere after saving it?