First of all I'm sure I must be doing something wrong; either that or Google's test site may not be working properly today. At any rate, the following two websites look good (at least to me and my client anyway) and resize as they should on all devices.
Google Mobile Friendly Test Page = "https://search.google.com/search-console/mobile-friendly?utm_source=psi&utm_medium=link&utm_campaign=psi-ux-banner&hl=en-US"
The results of both of these websites when tested say the viewport is not set on either of these sites built with LBM.
LBM's viewport script is:
<meta id="p7LBM" name="viewport" content="width=device-width">
W3C's viewport statement is:
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
Appreciate your comments.