Meaning of the number in circle icon in Syncthing-Fork

Thank you for your reply. I see. I wonder if you could kindly clarify the following points.

  1. Am I right to interpret your last sentence as following? The discrepancy resulting from deleting a file on one device (A) and setting ‘Ignore Delete’ on another device (B) is regarded as “out of sync” status and reduces the sync percentage from 100. The ‘Ignore Delete’ option setting (or more summarized data about local file tree) on B is sent back to A.

  2. If the sync percentage is 0, what does it mean? After posting the question, I did a little more operation (adding a file and deleting it) on the Android phone, and the number became 0, and the DEVICES section says ‘Syncing (0 %)’. Does it mean the two devices are ‘completely out of sync’ in some sense? Perhaps the last operation of deleting a file on the phone caused no change on the computer due to ‘Ignore Delete’, and that’s regarded as 0 percent of ‘the latest change event’ was propagated from the phone to computer?

  3. How is the “Up to Date” indicator above the folder icons in the FOLDERS tab (and in the Folders section of Web GUI on a computer) related to this sync percentage? Does it mean that there is no change to propagate taking into account the ‘Ignore Delete’ option (and other options) while the sync percentage does take it into account?