Yeah, I have been able to reproduce the issue. I am going to look at it soon. Something to do with safari.
Char now its appearing on the left side of the editor, which hasn't happened before. Its definitely something to do with being zoomed in and undoing/redoing things while using chrome
This is the worst its been so far Char , after a fair amount of time of being zoomed in and undoing/redoing things this occurred. I noticed the screen seemed to 'shake' every now and then before hand. Again, using Chrome
If by 'get rid of it' you meant that I stopped using Chrome and started using Firefox, then yes Chrome is a failure for using the editor, so much goes wrong. So far nothings gone wrong in Firefox