Dear @gg
Thank you for the video, I have not experienced this with other users so please make sure of the following:
Wordpress, Lay Theme & Laytheme's Addons are all up to date ?
Any custom CSS or JS that may interfere is temporarily removed.
Any third-party plugins are de-activated to see if this resolves the issue.
If using a WordPress Cache plugin, disable it or clear your cache.
License key not activated - (in website blank situations or button not available)
https://laytheme.com/troubleshooting.html
If your WordPress Dashboard shows a warning "PHP Update required”
Please update your PHP version in your webhost control panel.
Are you using a Custom Phone Layout?
Best wishes
Richard