UGEE driver is not working under kde wayland,does my device work properly? #963

UGEE driver is not working under kde wayland,does my device work properly?
it says me this

Bus 001 Device 007: ID 28bd:2903 XP-Pen M808
Device Descriptor:
  bLength                18
  bDescriptorType         1
--
  idProduct          0x2903 M808
  bcdDevice            0.00
  iManufacturer           1 UGTABLET
  iProduct                2 M808
  iSerial                 3                     
  bNumConfigurations      1
  Configuration Descriptor:
Couldn't open device, some information will be missing



Device:                  UGTABLET M808 Mouse
Kernel:                  /dev/input/event4
Id:                      usb:28bd:2903
Group:                   4
Seat:                    seat0, default
Capabilities:            pointer 
Tap-to-click:            n/a
Tap-and-drag:            n/a
Tap button map:          n/a
Tap drag lock:           n/a
Left-handed:             disabled
Nat.scrolling:           disabled
Middle emulation:        disabled
Calibration:             identity matrix
Scroll methods:          button
Scroll button:           BTN_MIDDLE
Scroll button lock:      disabled
Click methods:           none
Clickfinger button map:  n/a
Disable-w-typing:        n/a
Disable-w-trackpointing: n/a
Accel profiles:          flat *adaptive custom
Rotation:                0.0
Area rectangle:          n/a

Device:                  UGTABLET M808 Keyboard
Kernel:                  /dev/input/event5
Id:                      usb:28bd:2903
Group:                   4
Seat:                    seat0, default
Capabilities:            keyboard 
Tap-to-click:            n/a
Tap-and-drag:            n/a
Tap button map:          n/a
Tap drag lock:           n/a
Left-handed:             n/a
Nat.scrolling:           n/a
Middle emulation:        n/a
Calibration:             n/a
Scroll methods:          none
Scroll button:           n/a
Scroll button lock:      n/a
Click methods:           none
Clickfinger button map:  n/a
Disable-w-typing:        n/a
Disable-w-trackpointing: n/a
Accel profiles:          n/a
Rotation:                0.0
Area rectangle:          n/a

Device:                  UGTABLET M808 Pen
Kernel:                  /dev/input/event6
Id:                      usb:28bd:2903
Group:                   4
Seat:                    seat0, default
Size:                    254x159mm
Capabilities:            tablet 
Tap-to-click:            n/a
Tap-and-drag:            n/a
Tap button map:          n/a
Tap drag lock:           n/a
Left-handed:             disabled
Nat.scrolling:           n/a
Middle emulation:        n/a
Calibration:             identity matrix
Scroll methods:          none
Scroll button:           n/a
Scroll button lock:      n/a
Click methods:           none
Clickfinger button map:  n/a
Disable-w-typing:        n/a
Disable-w-trackpointing: n/a
Accel profiles:          none
Rotation:                n/a
Area rectangle:          (0.00, 0.00) - (1.00, 1.00)

and kde info gives me this

M808


Производитель: UGTABLET

Класс 0 ((Определено на уровне интерфейса))
Подкласс 0
Протокол 0
Версия USB 2.00
ID производителя 0x28bd (XP-Pen)
ID продукта 0x2903
Скорость 12 Mбит/с
Каналы 0
Макс. размер пакета 64

but

libwacom-list-local-devices as u recommend for seeing local devices gives me this

/dev/input/event6 is a tablet but not supported by libwacom
Failed to find any devices known to libwacom.

so i mean what driver is my tablet using? if not libwacom? or is it working correctly?
i have a pressure level and anything and kde lets me configure anything i need
but i had some effect that with official driver pushing for bald effect is easier(the curve is set straight in both kde(without driver from manufacturer) and in driver utility) so i mean is it working fine?
both supporting 8K pressure level and curve is straight and maybe thats placebo effect?

also does anyone using this tablet?is it working fine out of box?any problems with official diver in wayland?

libwacom-list-devices gives me more devices with 0x28bd but no one with 0x2903

libwacom-list-local-devices

/dev/input/event6 is a tablet but not supported by libwacom
Failed to find any devices known to libwacom.

Seems like you figured out the problem: the underlying libwacom library (which is not made by KDE) doesn’t support your tablet yet!

but i dont have tablet buttons configuration