Hi Imran,
Thanks so much for your report!
From which version did you update to Bricks 1.5.2? Probably from 1.5, right?
Please read the Bricks 1.5.1 Changelog and especially the ābreaking changeā paragraph:
The key point is that we have removed position: relative from almost all elements. Accordingly, some things behave differently than before, although this is not a bug but standard and expected HTML/CSS behavior.
The solution is relatively simple: the section and the container need āposition: relativeā for the overlay to work as before. Alternative: section > position:relative, container > z-index: 1.
Best regards,
timmse