I have the issue that on 2 breakpoints Bricks isn’t reacting to a changing max-width of 3 images that are within a div with display:grid. It then starts reacting again at the breakpoint with max-width 991px.
I show it in the video.
Yep, we currently have a problem with custom breakpoints that is expected to be fixed in 1.7.1. I’ll let you know as soon as the new version is released.