I created a new page, inserted a container, added a gallery component, and dragged and dropped a resources folder. After pressing CMD+Z “Undo,” I got a blue bar on the top of the screen that doesn’t go away no matter what I do. Change the page, select another component, or do anything else. The blue bar refuses to go away. Closing and reopening Elements was the only way.
We’ve just found the issue – it happens when you drag a component over the scrollbar in the editor! You’re seeing this more than other users because you have an RTL language set. For example, you drag your components over the scrollbar to drop them into the editor.
For now, avoid the editor scrollbar when dragging components. This is a temporary workaround until we ship a fix (hopefully in the next build).
Thanks for letting us know… we’ll take another look.
Does this temporary workaround help? you could also move the components to the right hand side of the editor, or use the command-shift-f shorcut to add components.