Mobile header is grayed out not transparent

[GWDesign234]

I have a transparent header on my site, but it’s not showing on my mobile - it’s just greyed out?

[diego_ezfy]

Hello @GWDesign234 ,

Please share:

1. your store URL;
2. page URL with the issue you mention;
3. storefront password (if your store has one).

If the store is not online yet, kindly share the preview URL.

[GWDesign234]

https://relics-of-retro.myshopify.com/?_ab=0&_fd=0&_sc=1

pword: tareot

It is only on mobile view

Many thanks