I don't know about "non-native" but words tend to lose the hyphen over time when their usage becomes more common. A recent example is e-mail, old texts contain

I don't know about "non-native" but words tend to lose the hyphen over time when their usage becomes more common. A recent example is e-mail, old texts contain the hyphen but more recent books and articles will likely omit it. It doesn't stop just there though, even the word tomorrow used to be hyphenated, you can find it as to-morrow in the book "The adventures of three Englishmen and three Russians in Southern Africa." To-day and to-night too https://episystechpubs.com/2020/05/19/editors-corner-to-day-to-morrow-to-hyphens/ https://episystechpubs.com/2020/05/19/editors-corner-to-day-...