Feature request: Adjusting header view manually

At the moment it is not possible to adjust the distance on the header view between Name and Date manually. You can decrease the size of both of them together by bringing the editor/json widget to the left. Even then the first thing that disappears is the name of the folders not the date, and in the extreme case the Name/Date header collapses altogether which is not nice either.

It would be better to be able to adjust the width of Name and Date separately.