Hello,
ok attached you can see 2 files.
The first is a screenshot of what the footer was like before the pagebuilder update.
The second is a video made right after the page builder has been updated. As you can see from the video, the footer is divided into 2 columns, the one on the left is visible, while the one on the right is not.
In the video I show you that the reason why you don't see anything on the right is because in the right column there are sub-rows which are in turn divided into columns. The text block that I move: from there you can see that the text block is inside a sub-row you can't see, while if I move it out you can see it.
You can download them at this WeTransfer link: https://we.tl/t-o3T33EqsH4