I wish. It just happend again @Norm. And I’m not keen to uninstall / reinstall Blocs every time this happens, just to have it working again. I’ll sure file a bug report toot his time.
Before it happened, I removed a class from the classes field on the right, that I toyed around with to see how I can work with background image using a class on different elements like blocs and rows. The content that that class was applied to didn’t change though. It kept showing the background image, that was applied to the class that I just removed.
I had to delete the class completely using the class manager. Only then the change happened to the content. After that, using images from the project assets didn’t work anymore when added to a class. Only the built in images were showing again.
Adding a background image from the project assets to the bloc itself works though. As does adding an image from the project assets that’s already being used in another class. I also notice, that in the “other” class I can see a thumbnail of the image, whilst I cannot see it in the class that gives me the issues. That’s all so weird…
I now added the image to the blocs background using the right sidebar options. I’m still confused about what’s the best practice in this case.