I’m not sure what you are asking. As I mentioned, extensions are mostly made by the community. Not the dev team or engine code contributors. While this feature request forum is mostly for engine features. You are fine to post your thread here, but note that no one may pick it up.
The extensions trello is explicitly for the extensions community team, so only they can add new things there. You can add a new comment to the “new ideas” card on the trello, however.
Outside of that. It is fine for this thread to be here, but please keep in mind you should not ask for people to bump your thread in interest in the future.