since I tried microsoft launcher long time ago, there's the problem when wanna set up a live wallpaper. instead of thumbnails of the different live wallpapers, there're only black and white squares (see attached video). also after trying some things to solve the problem, there was no change. unfortunately, my email to the apps' developer email address of the Google play store, wasn't answered.
so, please, if there're any thoughts on this problem, please leave a comment.