Needed features

Here you get some of suggestions to improve:

1.- Resolve notifications in IOS with iphone XS MAX:
Notifications are not received
2.- Power Mark as Unread a message or conversation:
Sometimes we can read a message and want to mark it as Unread to have it pending as a reminder at first sight
3.- Being able to share a Contact in IOS:
To be able to share a contact from IOS contacts in a Conversation or Space.