In Windows Terminal, I'm sure you can create a new profile with your chosen shell prepended with "start-process -Verb RunAs" that will offer similar fuctionality.
Only small improvements; that report specifically says that the full feature isn't possible:
> For a long time, we've been researching adding support to the Windows Terminal
for running both unelevated and elevated (admin) tabs side-by-side, in the same
window. However, after much research, we've determined that there isn't a safe
way to do this without opening the Terminal up as a potential
escalation-of-privilege vector.
