I am having the same issue with toggles. By default the toggle is set to be closed, but now the toggles are open by default and when you try to close them it overlaps images on the page. I double checked that the default didn’t change to open with the update but it was still set to be closed on default.
I am having the same issue after a WordPress update – the fusion builder is no longer showing on any of my current pages or when I add new. I tried to install the disable the Gutenberg plugin but it did not work for me. Any other suggestions?