Feature to buy/sell using entire available quantity with a single click, Hot Key.

I use the ATAS platform to trade in the Spot section. However, I face two main challenges while trading: When I buy a coin, I find it difficult to know the exact quantity I purchased when I want to sell. Currently, I have to go to my wallet on platforms like Binance or Bybit to copy the purchased quantity and then return to the ATAS platform to sell. I suggest adding a feature that directly displays the available coin quantity in the sell interface, automatically updating it after a purchase. During trading, I use my full capital for both buying and selling. However, the ATAS platform doesn’t provide an option to select "Full Size" automatically when creating an order. I have to manually input the purchase or sell amount, which may lead to errors or delays in execution. Therefore, I propose improving the Spot trading window by adding a Hot Key feature that allows users to buy using Full Size or sell the entire available quantity with a single click. Thank you!