Zoho Creator is GREAT - minor VIEW problem needs fixing

Zoho Creator is GREAT - minor VIEW problem needs fixing

 Thank you for moving the [Search] [Cancel] to the far left!

Next, it is very difficult to determine which column on the VIEW has been Sorted/Grouped.  It get's almost impossible to unsort or ungroup once you have sorted or group on a field.  Why not make a visual / color indication whenever a field has been sorted, change the color or make a mark in the field title.  Also, there doesn't seem to be a way to Ungroup!!  THank you.
George
BizWiz