Oh all right, got it! Thank you so much for explaining, so many new interesting details to learn about when you get started. Now that I tried that and disabled Squarespace's analytical apps through my cookie consent tool as a visitor, 90% of my images disappear and will only show up, if I activate ss_cvr and ss_cvt again.
I looked it up and someone had the same problem: https://forum.squarespace.com/topic/212217-script-namespaths-dropping-analytical-cookies-needed/#comment-522369
Since it's been over a year now, do you know any solution to that?
If there is still not work around to that problem, it would be basically impossible to use Squarespace's analytical cookies in Europe if you want to use a proper consent tool and keep your images in your website.