there are few issues when working with custom views:
1. when I select new column on the left, the settings (Direction, Sample type, etc.) are reseted to original value. They should be remembered from last time - for example if I'm adding fields with "In Sample", I want next added field to be also "In Sample".
2. there is no way of changing order of columns on the right side. There should be buttons Move up, Move down that will move column up or down.
3. columns on the right side cannot be edited. When I select one column on the right it should load its own settings (Direction, Sample type, etc.) in the above form, and when something is changed there it should be reflected on the column.
4. when "Default" view is selected, there is still normal form in Edit selected view part and it looks like it can be edited, while it cannot.
If user is in Default view then the form in "Edit selected view" part should be hidden and there should be message instead "Choose another view or clone a default view to edit it"