Editing HTML Content in Head of document

I am wanting to add Google Analytics code immediately after the Head tag…but it seems that the HTML is locked and I cannot add Custom Code. Is there any way I can do this within Bootstrap Studio?

The Google Analytics code needs to be placed directly after the Head tag in the HTML code but it seems impossible to get this to happen with Bootstap Studio…when you edit the Head content using the above Tutorial it places the Google Analytics code at the very bottom of the Head code just before the end Head Tag and Google Analytics does not pick the page up. Any ideas how I can fix this. Thanks.