Sales/Purchase Analytics DataTable bugs

[SaiFi0102]

I encountered multiple issues trying to use Sales/Purchase Analytics.

• When there are too many rows, another scrolling bar pops up... at around the 150 row mark
  

• When you've clicked on a cell in a row that is near the vertical end, you cannot scroll up past a point (maybe the point at which another scrolling bar pops up)
  

• When you collapse the last collapsible row, you cannot expand it again
  

• Pressing the "Select All" doesn't add the rows to the chart. (I'm not sure if Select All in this scenario is a good idea anyway since there could be a lot of rows)