New Vault on Macbook does not appear on iOS Obsidian app

I added a new vault on my Macbook, but it does not automatically appear on my iPhone in Obsidian. Sorry for the ignorance, but helpful suggestions/thoughts?

Platform

[ ] iOS

Obsidian Mobile version: v0.0.xx


How do you sync your vaults?

This article can be of help. It covers 3rd party options.

If you use iCloud to synchronize your devices, try to create a new vault from the mobile app and it will appear on your Macbook.

iCloud

Then the instructions for setting that are here: