Thanks for your quick reply!
Sorry, my problem isn’t resolved yet – so why did you mark it “resolved”? The Customizer isn’t showing up at all.
I’m using Charitas Lite with a child theme (very few but important adjustments) on a live site of a NGO and I just can’t risk to loose all the corporate identity design of the site by updating and creating everything new from the scratch.
What can I do – instead of staying happy with 1.0.5?