Requesting order filled on mouse down click instead of up click

I notice when I click the (buy MKT) and (sell MKT) buttons in the dom they don’t register on the mouse click in but rather when I release my mouse click button. In those quick milliseconds the price changes.

Also same for hotkeys, it doesnt register when I push down the hotkey button it’s only when I release the hotkey key.

Is there a way to make it place the order on mouse click in? I’m sure that will help all your members get better entry prices.