values-in-rID did not survive aapt2 linking (normalized away). Switch to values-b+in (BCP-47) which compiles cleanly and keeps an explicit "in" language config alongside values-id. Verified: aapt2 compile of values-in/values-id/values-b+in OK.
values-in-rID did not survive aapt2 linking (normalized away). Switch to values-b+in (BCP-47) which compiles cleanly and keeps an explicit "in" language config alongside values-id. Verified: aapt2 compile of values-in/values-id/values-b+in OK.