I’ll add that this doesn’t happen in any other theme, as I have tested the site in troubleshooting mode, meaning that all plugins was deactivated and I was able to preview the site using other themes. I was only able to simulate the bug using the Integral Pro theme. It wasn’t like this before. I first saw it around 2 months ago, been trying to fix it myself but to no avail.
I believe the same issue is also happening with the contact page as I seen it have the same problem, but I was able to hide it by changing the order of the content on the site. I believe the contact page still have the same problem, just that the clipping is completely hidden behind the primary menu.