The sequence of events is as follows. The starting point is a grouped list - e.g. by date or ext or ...
Now hide some files. For example, I have used Select NOPATTERN HIDEUNSEL
Now clear all filters. The code I use (via a button) is..
Set SHOWFILTERFILENAME=""
Set HIDEFILTERFILENAME=""
Set SHOWFILTERFOLDERS=""
Set HIDEFILTERFOLDERS=""
Set HIDEFILTERATTR=""
Set SHOWFILTERATTR=""
Set QUICKFILTERCLEAR
Select NOPATTERN SHOWHIDDEN
The grouping is not correctly restored (see below) until I press F5 to refresh which does restore the original grouping.
Regards, AB