Missing recording - saved to OneDrive, but I wasn't signed in

Hey folks, I have a free account, version 6.2.7 (free account), and I recently tried to record and save an important meeting that was hosted in someone else's meeting room. I was not signed into my Onedrive account on my computer, and I didn't realize that the default location for saving that recording would have been in that onedrive account.

Both of us cannot find the recording, it seems like it realized it couldn't upload it, and then it just decided to not record it. I see where the folder says it was modified, but there's no file in there, even after signing in. Any thoughts?