Shouldn't Phone Number Integration show the contact name and picture instead of the name and picture found on Nextcloud?

**Is your feature request related to a problem? Please describe.**
I have enabled Phone Number Integration, and I am sure all my relevant chats have their phone number saved on Nextcloud (visibility set to private). I have my phone number saved as private to Nextcloud as well.

The integration only appears when I am creating a new chat: if I tap "+", then I can see the Nextcloud contacts with the name I have saved on my phone (but the picture from Nextcloud).

But if I go to the chat on Talk, then I see the Nextcloud contact name and picture, not the name and picture saved on my phone in that person's contact.

**Describe the solution you'd like**
When Phone Number Integration is enabled, all relevant info (name and picture, I can't think of anything else at the moment) from the contact saved on my phone should override the info from Nextcloud and be shown in Nextcloud Talk. At least, that's what I would expect it to do.

**Describe alternatives you've considered**
Not applicable.

**Additional context**
Not applicable.