When I move a folder in Zimbra the AS client doesn’t apparently see the change. In the following screenshot, I moved the sync001_zimbra from the Inbox to Inbox/carte3

0_1542018986584_Schermata 2018-11-12 alle 11.31.49.png

We’re using ZP 2.3.9 with backend 67.
I’ve captured the output of WBXML here.

Is it a problem of the client or the server? Thanks

Edit: same applies on Android: