Switch 2 one-press wake up tutorial:
Step 1: Download the Gamesir World app and update the X5s controller to version 1.13.

Step 2:  After successfully connecting the Switch 2 console and Joy-con 2, detach the Joy-Con 2 controller from the Switch 2 console.

Step 3: Turn on X5s by pressing Home +Y button for 2s. Click the controller icon and select Change Grip/Order in Switch 2 console.

Step 4: Waiting for the X5s controller to connect to the Switch 2 console. Remember not to operate the controller during this time.

Step 5: After conneced, click the "-/+ Search" option at the bottom of the Switch 2 console interface. Touch the screen and click one of the two Joy-Con 2 icons. The controller will vibrate and a sound will sound, indicating that the wake-up function has been successfully activated.

Note: if X5s doesn't connect to Switch 2, please press the  image.pngpairing button(right below Home button) for 2s to put the controller to pairing status

Video tutorial:https://www.youtube.com/watch?v=-Lo_tAjNVk0