What does last seen mean on Air Pods?

good Morning

Unfortunately, I lost one of my two 2nd generation Air Pods Pro this morning… Normally that's not a problem, as they're pretty easy to find when connected via Bluetooth.

The only problem is that I lost them this morning. I think they were at home. The "Find My" app shows "last seen 13 hours ago," and my home location is shown. But for some reason, they won't connect, even though they should be charged.

Now the question is, is this the location where they were last connected? Because I'm worried they fell out of my bag while I was picking up some bread, since they weren't in the case… But I don't know that for sure.

Do you think they are roughly where they are shown in the app or could they be somewhere else entirely?

Thank you very much for your help :)))