Or, minimize the game via the home button, and input the tesla overlay button combination on the home screen.I expect edizon applet to crash your switch with some games if you enable tesla on HOS11, I guess not enough memory for both. I recommend that you disable tesla temporarily with hekate toolbox if you want to use edizon applet with your games (quite a number of games will crash and some require long press pwr to recover).
To use tesla in docked mode you need to set your screen to 100%