Editing columns only relfect to the view you're currenlty seeing. For example, when you are viewing "All contacts" and edit the columns, this edit only affect "all contacts" view and not saved filter view.
That said, you will want to edit the columns when you are viewing one of your saved filter. Please feel free to follow this step:
Select one of your saved filter (i.e"Leveranciers Marie-Line High Priority" from your screenshot)
Actions
Edit columns > Select properties that you would like to see and re-order them
Save
Click "Update" button on the left (screenshot attached)
update edited columns
By doing this, you will be able to save the columns for this specific filter.
Editing columns only relfect to the view you're currenlty seeing. For example, when you are viewing "All contacts" and edit the columns, this edit only affect "all contacts" view and not saved filter view.
That said, you will want to edit the columns when you are viewing one of your saved filter. Please feel free to follow this step:
Select one of your saved filter (i.e"Leveranciers Marie-Line High Priority" from your screenshot)
Actions
Edit columns > Select properties that you would like to see and re-order them
Save
Click "Update" button on the left (screenshot attached)
update edited columns
By doing this, you will be able to save the columns for this specific filter.