Probably, I recommend adjusting the sorting of your EFI kext and then trying again(see below Pic), if the touchscreen and Dell Active pen running normally after the system wakes from sleep.
Currently using a dual-boot setup with a single hard drive, running Windows 11 Pro and MacOS. I am planning to purchase a 1TB 2242 NVMe SSD dedicated specifically for the MacOS system.
But I'm not sure how the speed and smoothness of MacOS 15 on a 2242 NVMe SSD. It might be slow, after all, the WWAN supports PCIe 3.0 x2.
My touchscreen is now working properly, and the Active Pen is not working due to being out of battery.
I would like to express my gratitude again to Lorys for support.
Many Thanks!