Dont close Inventory when opening left side panels

When i have the stash open and im pressing a shortcut to open the Skills Panel or Character Screen, the Inventory automatically closes. Can you pls make it stay open? Because usually im opening these panels to see what effect an item i just moved from my stash to the inventory has on resistances or dps, or im fiddling around with support gems i already cut, its annoying to have to reopen the inventory every single time.

Thanks!