before all i need to let you know im using windows 11 pro insider. so this issue maybe in this new versions of windows.

After configuring all the R.G.B and Alfa values it working fine until i maximizing my windows. it turning lighter color and mica effect is not working.

Befoure maximizing it will work as i needed

But after i maximizing my window this happens

So as mentioned earlier im using windows insider.
Microsoft Windows
Version 22H2 (0S Build 25357.1)

Thank you!!