Form field (true/false) is not visible

In the next image you can see the circle next to “Associate”. It does not appear in the preview and cannot be checked, although the text “Associated” appears.

I tried to take a look but I could not find this screen in your app nor could I find this true/false property in the user collection.

Can you provide some more info please.

See this image from previewer, It does not appear

Yep. Ran into this same issue - it’s definitely a bug and I created a ticket for it a while back: https://adalo.canny.io/bugs/p/truefalse-fields-disappear-on-black-background