Dark mode issue
In dark mode some views blurred in original color scheme, and does not use dark colors

More details, please.
I really doubt this can happen if you configured your BlurView properly.
What's your root? Does it have a background? Do you use setFrameClearDrawable?
Post screenshots of unblurred layout as well.
Hi, it seems issue relates to force dark mode i've prepared small example, the code : https://drive.google.com/file/d/1T8xQpR6ZxrIR5DfvL7r4dwWbnToM_QyI/view?usp=sharing
here you can see fullscreen RecyclerView with top item blurred:

https://developer.android.com/guide/topics/ui/look-and-feel/darktheme#force-dark
Apparently, google uses some hacks to swap the colors during drawing without actually changing the properties of the View. I can only suggest you to implement a proper dark mode without this flag.