FQDN Node with Route Domains

It's still not officially supported.

https://support.f5.com/csp/article/K29925900

I made a post earlier this year about the same subject but never found a solution.

Only received a request for enhancement number:

522465 RFE: Route domain support for FQDN nodes

https://devcentral.f5.com/s/question/0D71T0000069veZ/irule-for-combination-of-fqdn-pool-member-and-route-domains?s1oid=00D00000000hXqv&s1nid=0DB1T0000008Ony&emkind=chatterCommentNotification&s1uid=0051T000008eeBk&emtm=1581302191188&fromEmail=1&s1ext=0

https://devcentral.f5.com/s/question/0D51T00007HPxq7SAD/ltm-fqdn-based-node-addition-with-route-domain