When I have DND mode enabled WhatsApp calls still come through. In WhatsApp settings I've selected call ringtone as "Silent". When anyone calls me and I got DND mode enabled, the device keeps continuously repeating the message notification sound. Is this bug in the Samsung Galaxy S9 device or WhatsApp? It is extremely annoying and forces me to turn off mobile data/WIFI during important meetings and at night. The latest update I got installed is: G960FXXU4CSE3/G960FOXM4CSE3/G960FXXU4CSE1   ... View more