API Key Issue when switching styles

[harbinc]

I have recently installed Maputnik locally on Ubuntu.

I am able to load Maputnik with no issue but with blank maps.

Blank map until I add the API key to Datasource and then API key for Style Settings Glyphs.

Can I make my API key persistent so I am not having to enter the API key each time I select a different style. Note I installed using Homebrew.

Thanks :)