I'm trying to edit my footer template, but when I go into the bebuilder, I get the 404 error on the right side:
But it's working still, because the footer is live on silverbox.agency
Please go to Settings -> Permalinks, and if you have the Permalink structure set to Plain, change it to any other.
If it is set to a structure other than Plain, resave this setting, and check the template edit then.
Thank you. Why did this happen? It was already saved as post. How do I prevent this in the future?
It will be fixed in the upcoming update, so to prevent this in the future just update your Betheme when it will be available.