Still seeing this in 6.0. Any update on this? I am also seeing this exact same thing anytime I use embed code that has an iframe from vendors like YouTube.
This line of html will break it every time. NOTE: This is added in the Content Block widget via HTML mode.
I cannot expect my clients to know they need to remove this every time they want to make a change on their page layouts.
I played around a bit in Chrome and found that I can turn off the Overflow: hidden
in the following line and the UI will be the way it should, but I prefer not to try overriding your ZoneEditor.
This needs more testing as I am sure there may be a scenario that this is not good for, but for now I can at least use the page layouts in my templates without having to remove embed code by adding the following to my CSS.