Regarding accessibility - I only discovered the zoom out solution - by a combination of accident, and there has to BE a way to find and see and click the save button. For what it is worth - the same issue on Facebook. More irritating because we tick the relevant boxes - then wonder - why this does NOT work?? Cannot see Save, cannot Save, why?
https://forum.inaturalist.org/t/discussion-accessibility-for-inaturalist/66483