Multiple fallback font families

Hello, I’m using UE 4.27 and i want to translate my game to more than 15 languages. I found a few fonts for different languages ( Russian, Japanese, Chinese and etc. ). I learned about fallback font family for unsupported symbols in default font family, but only first fallback family works ( that under default ) ( so if i move Chinese font to first place and Korean to second - Korean wouldn’t work and chinese - would ). How can i solve this problem?

I´m having the same issue.

Did you manage to figure this out?

I´m having the same issue. Any Solution?

I found a solution. There is a lot of explanation. But here everything is explained in the film, link at the bottom.
In short, Fallback supports only one language, and we add other languages ​​lower in the Sub-Ponta Family.

https://www.youtube.com/watch?v=U40IaCZdM1A