It's not obvious how to create a new collection in the Appwrite console. I searched all around only to find the small plus button at the bottom right.
I would expect a button somewhere in this frame, especially because I'm using 4k monitors and the button was clear down in the corner, out of sight.

Button was outside of natural search space.
Agree, we can change the UI to drop all the round "+" buttons and move to a more consistent look.
Example of the collections UI with similar bottom controls to the Cloud Functions UI:

Users UI:

Teams UI:

Added a PR. If all goes well, this should be released on 0.8.0