Can't choose stage pupa for pterygota

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Platform (Android, iOS, Website): Website
Browser, if a website issue (Firefox, Chrome, etc) : Firefox
URLs (aka web addresses) of any relevant observations or pages: https://www.inaturalist.org/observations/86894267
Description of problem
When the Taxon is “Pterygota” i can’t choos pupa as the stage in the annotations. It’s probably because not all Pterygota have a Pupa. But i consider it a bug anyways, because it is inconvenient.

Ok now the Observation is not Pterygota anymore, but you can try any other Observation: https://www.inaturalist.org/observations/61088362

It is not a bug, many winged insects don’t have pupa, so it won’t show on that level.

Same thing as described here:
https://forum.inaturalist.org/t/annotations-limited-on-a-specific-observation-but-not-others/22403