Sync - Strange behavior

[drazen-janjicek]

Hello, I'm experiencing some behavior of the Sync Api that I cannot really understand (when comparing with the Api docs).

• Init
  Init should reset the sync and retrieve all items on the Sync call with the new token. However, it's returning nothing if there are no new changes.

• Sync returns only last change
  On my local environment I'm calling sync and retrieving 1 item. With the new token I call again sync and get the same item but with a newer timestamp. I expect to get only the last change.

• Sync returns old changes
  I'm testing the Api with a console app and store the current token on the filesystem. When I call sync with the most recent token, I would expect the api to return nothing results if there are no changes in the CMS since the previous sync. Sometimes this works, but most of the time I get items back. Is this some caching here? Since it's a console app and I restart it the local cache in de client should be clean.

• Strongly typed data
  This value is always null. Since sync sits on top of delivery, how can I retrieve strongly-typed items in the response? Can't find any documentation.

I'm using the latest delivery nuget packages with .Net 8