As mentioned in this reply in another topic, there are processes for requesting additions to the iNaturalist taxonomy. On any taxon, the “Curation” dropdown will include a “Flag for Curation” option. No need for anything to be stuck in limbo, but sometimes there are delays while the curator crew catches up with and vets requests.
Meanwhile, I recommend that in addition to a Genus or Family ID, you include the specific ID name in the observation description or in a comment on the observation. That way, when the name becomes available for use in iNaturalist, you will be able to search for observations with text containing that name, and update the IDs.