OneDrive file blue in progress icon meaning?

I uploaded some videos to my OneDrive Photos section, but they don't show up under Photos.  It shows up under Files -> Photos with a blue in progress icon next to it.  This didn't happen a month ago, and I couldn't figure out what the icon meant.  At first, I thought it was syncing, but it's been 11 hours, and it's still there.  Any ideas? thanks