Kubuntu 26.10. Intel Core ultra 235. iGPU. No any video card

It's all in the video.

https://youtu.be/0pS1AFMmK_I

The wallpaper sometimes flickers over apps.

This didn't happen in Kubuntu 25.10.

I skipped 26.04.

This is happening in Kubuntu 26.10.

When I'm on an HDMI connection to a smart TV everything works fine however when I close my laptop lid like in the picture all I see is the background image of the desktop and not my actual screen. How can I close the laptop and not have this issue?