Scale is not localized
The scale is always using "latin-style" digits (the format strings are using the %d), also the labels are hardcoded to output the units as "m", "km", "ft", and "mi". Looking closer, I realize that we don't actually have localization enabled. And if this is the only case where it would be used, maybe it would be overkill to add the project to damned lies just because these four format strings. An option could be to somehow enable applications some control over the formatting. From a a Maps perspective, we already have these unit formats marked for translations, so in that case we'd get it "for free".