Thumbnail missing in notification

[iloukine]

Hello,
Ever since I started using Revanced. I have stopped seeing the thumbnail in the notification. I used to see it on Vanced. I have seen threads about this, but haven't seen the question on github.
I use KWGT to display the thumbnail of whatever media is playing at the time and whenever that is a YouTube video, it is a genetic (low quality) YouTube logo.
On this topic, if there a way to always have the notification on? Mine only appears in background mode, not in PIP or if the app is open.

[LisoUseInAIKyrios]

This is caused by a setting in your OS (possible a setting to use detailed or compact notifications), or it's a change made by YT sometime after the very old Vanced was around.