Mobile mode in admin panel
With activation of the mobile mode in panel, mobile theme will be shown as your main theme for you. This functionality will be useful when you want to use the setting of a mobile theme or page builders or even when some of your plugins are not compatible with the mobile version and you can not test them on the mobile version.
You should turn this mode on when you are using the page builders such as elementor, visual composer; and switch it off when your changes are done.
If you have logged in as the admin this text will be shown to you and you can use it as it is.
Be sure to turn it off when your changes are made.