Images not showing on mobile, but does on Designer & Desktop

Design help Layout & Design
1

image
image898×80 13.2 KB

The only time when they do show, it’s because the vw value is set to NaN (randomly)

To replicate, click on the overlay opener

image
image400×726 79.4 KB

Here is my site Read-Only: [LINK]1
(how to share your site Read-Only link)