We have an advanced search in our app (~15 fields) and an option to save current search settings as a filter. Those filters can be selected from the dropdown and applied to current view - the advanced search fields values are set accordingly.
The question is, if somebody picks the filter and then change some fields in advanced search, should the filter "disappear" (info about chosen filter)? We wonder if there should be a possibility to edit the filter - in that case, the filter info should remain with the annotation that it's being modified and the possibility to save changes. I wonder if this is a good approach. Maybe just removing the filter and saving as new without edit option should do the trick?