Hey there, @DavidDarnes 
Thanks for following up, we appreciate it! The team has an open github issue to address what is happening here. In the interim, could you attempt to use it from a different browser? Thank you!
Hi @Scott,
The repo is private, but here’s the deploy preview:
It’s a pretty standard Gatsby site, and all the markup is valid as far as I know.
Happy to provide more info if that helps.
Thank you! Great to hear, however I’m really in no rush to use the new feature. Just wanted to let people know incase others were experiencing the same issue 
Hey there, folks
The fix for this was just rolled out! Please attempt again and let us know if it is now working for you 
We appreciate your patience and feedback.
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It’s a great feature, but can we disable it?
It makes impossible to test the mobile version of our application.
A lots of web applications mobile version has a menu or navigation bar at the bottom and this feedback icon covers the left part of this area.
Or you should make it movable…
Hey there, @negentropics 
Thanks so much for reaching out and sharing this feedback. Rather than disable the feature, there are ways to avoid the feature if you wish. You can read an explanation here !