Silesian and Kashubian speakers would prefer to fall back to Polish (pl) translations instead of English (C).
https://bugs.freedesktop.org/show_bug.cgi?id=89021
2a7e23f Add Silesian and Kashubian to language fallback map
src/locale/language-fallback-map | 2 ++
1 file changed, 2 insertions(+)
Upstream: github.com