Can we have amount of items shown also in small "I Have" window

Usual case: I click on "I Have" window to choose what I want to sell. There are small number of how much of each currency/fragment I have. Then I click on it and it stays in "I Have" box.

Thing is - I immediately forget how much there was to trade. So I click again or go into inventory.

Also, the choose menu for "I Want" and "I Have" does not remember last opened position. Would be great if it opens previously opened tab, since you usually do trade requests in batches based on tabs, e.g.: "I need to sell my fragments to get the money" or "I need divines, let's liquidate bubblegum currency".