C11260 2-in-1 cuts out the keyboard until reboot when i switch it to tablet mode

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System Details

  • Device: uldrenite360 (nissa)
  • OS: CachyOS 260809
  • Firmware Type: UEFI Full ROM
  • Firmware Version: 2609.1 (10/01/2026)
  • Internal storage type: eMMC(?)

Summary of the Issue

whenever i switch to tablet mode the embedded keyboard & touchpad don’t work when i return from tablet mode.

Steps to Reproduce

  1. flip screen back (or trigger Tablet mode in some way)

  2. Return to laptop mode

  3. try to type, move the mouse with the touchpad, do anything except hit the power button. doesn’t work

Expected Behavior

it should seamlessly transfer over from tablet mode to laptop mode & allow me to use the laptop like. well, a laptop. =,=

PS: i tried flipping it to and from tablet mode while in the bios & it did the same thing after i exited it (from the keyboard, which still worked there?) & booted into Cachy.