It’s possible to do a split on Mitella and bump everything which is currently identified at the genus level up to the tribal level see here: https://forum.inaturalist.org/t/new-tool-for-analyzing-unintended-disagreements-caused-by-thinning-parents/31970
It looks like doing so would affect over 500 observations and would lead to quite a lot of reidentification anyway. https://www.inaturalist.org/observations/identify?taxon_id=52105&lrank=genus
If you need votes to sway the community taxon, make an identification link that finds all the problematic observations and I (and other curators) can help bump things to where they need to go.