When identifying, the time of submission of an observation is often relevant. E.g if someone submitted an observation 2 minutes ago, I often won’t bother to point out issues immediately as chances are they will see them and fix. But on an observation 2 weeks old I’ll be more proactive.
When the observer adds an identification, I can see the date/time to know roughly when they uploaded. But if they don’t add any identifications, I have no way of telling when the observation was uploaded without opening it separately:
Yes, you can sort by “date added”, and then if you are doing recent ones go back several pages to start. But in that case, having the submit date right in view would make it much easier to see if you have gone back a suitable number of pages.
This would be a pretty low priority if we decide to add it. I’m assuming you’d want it to be in relative time, eg “3m”? Maybe to the right of the observed on date, with something (like a bullet point) separating them? (I’ll note I’m not a designer ;-))