Bug : banner image wronge size with lazyload

Hi,

Best wishes for 2021.

I finally nailed down a weird bug that I had for at least a year with Customizr, but couldn’t know for sure where it was coming from (thought it was from W3TC, but I noticed the issue happened even with it off).

Basically, when “Load images on scroll” is ticked in “Website Performances” theme settings, visitting any page with full width featured image, will display that image with wrong height (full screen height or more); then, if you F5 the page, it will display the image properly.

I have disabled the option, so you won’t be able to see the issue on my website.
But maybe you’ll be able to reproduce it on your own. If not, please tell me, I will re-enable the option for you so that you can observe the issue.

Hopefully we can sort this out.

Best regards

The page I need help with: [log in to see the link]