LTM : FQDN based node addition with Route Domain

I opened a case with support last week for the exact same reason.

This is the feedback I got from support:

"I'm sorry it took me a while to get back to you but I wanted to confirm that my initial findings were correct.

Unfortunately, Route domains are not supported with fqdn.

We have logged in a Request For Enhancement, this, however, has no release date as of yet.

522465 RFE: Route domain support for FQDN nodes

The most I can offer you is to request that this service request be added to that RFE. This will let our product development team that another customer is requesting this.

Please let me know if you are interested in this."

I posted a question here about doing the same via iRules for the same reason, but haven't received a solution yet.

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