After I upload my Street View project, the images are uploaded as expected (87 images in this tour). If I subsequently tweak the tour, I press the Project button again, so that the metadata can be refreshed (I don't think the project has to be removed?). The metadata progress bar is similar to that below:
- The 1st time the Upload Metadata progress bar appears, the top fuel gauge stays on 0%, and the bottom one moves from 0 to about 95%, and then disappears, with no further messages.
- The 2nd time the Upload Metadata progress bar appears, the top fuel gauge stays on 1%, and the bottom one moves from 0 to about 95%, and then disappears, with no further messages.
- The 3rd time the Upload Metadata progress bar appears, the top fuel gauge stays on 2%, and the bottom one moves from 0 to about 95%, and then disappears, with no further messages.
This appears similar to the meta data upload phase that occurs after uploading all the images in a project.