are there any way to use domain name in l2tp server address ?

my ISP provide a domain name because of server balance, so it`s IP can
change in any time

only one way i see - to use script that will refresh it some times.. but
even a cheap soho router for 30$ can do it easy - Router OS -> can`t? really?

RouterOS v 5.22

so

support says, that it will be in 6x version...