yeh, ive noticed the same problem – link stops work after few reloads.
The solve of this problem is to press Update page, then it works again.
ive created one more page like on picture 1
the gap on the top is there, but i dont use page builder on that page at all, it’s only WP-GP settings.
Link to another site. No page builders were ever installed there.
how it was possible to set 97vh instead of 100vh? there is only checkbox “full height”