I've stopped receiving incoming chat notifications on my Android mobile phone.
Only desktop / email notifications are on. So I went to the application (I have the 31 March 2021 version). And - there is not even the "Conversations" section anywhere!
Try to reset the noufucations in your user account: Navigation icon in main settings bar > Notofications Under mobile tapp tab, check and reset all the settings
Try to reset the noufucations in your user account: Navigation icon in main settings bar > Notofications Under mobile tapp tab, check and reset all the settings