Hi, thank you for replying. I went ahead and did that to all my folders but it doesn't seemed to have worked for me. I was under the impression that the IgnoreList would not alter the management of files already synced. Also, for whatever reason my message is slightly different to yours in that instead of "Icon_" I have "Icon ". So I tried adding `Icon\n` instead but that doesn't seem to work either.
If this were to work it is, at best, a bug workaround and not sustainable going forward; I don't want to have to change the IgnoreList for ever new Sync folder I make!