Comment 9 for bug 1579268

Polarr chose to use Snap in part because it works cross platform, but the version in the AUR is not a Snap because the Snap doesn't match the system theme. We were contacted by the Arch community maintainer Kisuke-CZE seeking to fix this. To quote his comment at https://aur.archlinux.org/packages/polarr/#comment-629750:

"Unfortunately snap version is poorly integrated with my DE in Arch. So I decided to convert that snap package to standard ArchLinux package which I now published. Hope this PKGBUILD will work for you as well. (I am not sure with the link for downloading package, but worked for me on two diferrent computers)"