In the past when I made sections they all appeared in the Pages column as text over a light grey box.
But when I looked earlier tonight it had changed to light grey boxes in the top 6 sections and dark grey for all the lower sections.
When I tried to do a screenshot they all appeared light grey (so the image below is a photo taken with my phone).
And if I click on any other window (Finder window or another Sparkle project or any other window) the dark sections go back to normal light grey.
I imported a bunch of pages from another Sparkle project…maybe that did something.
Any ideas why and how to fix this?