XF 2.2 Background image resizing issue on mobile up/down scroll

[Vercingetorix]

Ever encountered an issue where scrolling up & down on mobile seems to cause the page background image to zoom in & out slightly?

*Doesn't appear to occur on desktop.

In Styles and properties > page background, I've tried changing,

background-repeat: no-repeat;
background-size: auto;
background-attachment: fixed;
background-position: center;

-to-

background-size: cover;

-then-

background-size: contain;

No luck though.

(*the actual image size is 1440 × 1873)

 

[⭐ Alex ⭐]

could you maybe record a quick screen video recording demonstrating the bug?

 

[Vercingetorix]

could you maybe record a quick screen video recording demonstrating the bug?

Yeah, tbh I don't know whether it's a bug. Seems more than likely something I've done incorrectly.
Could possibly look at doing a screengrab later on when I get back from the city—but it'd probably require some editing though, just because there may or may not potentially be some secret squirrel stuff which shan't be revealed yet.

 

[⭐ Alex ⭐]

you can try making a minimum reproducible code sample and then end up learning what the issue is yourself in the process.

 

[Vercingetorix]

you can try making a minimum reproducible code sample and then end up learning what the issue is yourself in the process.

Thanks Alex , I certainly appreciate the helpful link.