This one is easy. When you set up the vault on your Mac, you initialized it one level too high in the folder hierarchy.
So, on your Mac, open Obsidian, open the Vault Picker, and select “Open folder as vault.” Then, go into the enrvuk vault and select Open in the file picker.
After, you may want to go back into the vault picker and “x” out of the Documents vault, just so you don’t accidentally open it again.
Last, you have actually been keeping two different vault configurations: one for the Documents vault and one for the enrvuk vault. Make sure the plugins and settings you want are set up correctly in enrvuk.