My snap for gtk2 app use:
plugs:
gtk-2-engines:
interface: content
target: $SNAP/lib/gtk-2.0
default-provider: gtk2-common-themes
but it does not work on i386 because gtk2-common-themes is not available on i386
but work fine on amd64, arm64 and armhf
What is the work around for this issue for i386?
I use the same gtk2 plugs example from: