this.power is undefined

[RadioactivePotato]

OS: Pop!_OS jammy 22.04 x86_64
Host: Vostro 3560 (A13)
Kernel: 6.9.3-76060903-generic
DE: GNOME 42.9
WM: Mutter (X11)
CPU: Intel(R) Core(TM) i5-3230M (4) @ 3.20 GHz
GPU: Intel 3rd Gen Core processor Graphics Controller @ 1.10 GHz [Integrated]
Memory: 8GB