I'm hoping someone has the answer to this.
I localized my app as James Montemagno instructed in his video and also put the dropdown to choose the language, but Xamarin Forms UWP will only install the resource files for the already-installed languages. How do I get Xamarin Forms UWP to install all of my language resources, even for languages not installed on the target device?
I found this workaround, but it no longer works.
https://docs.microsoft.com/en-us/previous-versions/dn482043(v=vs.140)