I am having this weird bug that visitors (that are using iPhone’s) are reporting. Basically, on some pages when they scroll back to top the content goes white for a moment. This mostly happens on the iPhone 11 models, but in some cases, it happened on older models as well.
This bug also appears only on no image pages or pages with only one image, which is also really weird.
I’ve never encountered anything similar to this…
For example on this page:
https://www.501vintage.es/devoluciones/
Bug showed on video:
https://drive.google.com/file/d/1jHr6_KfgQlj6OLYqFD235yT_pYZUaj2N/view?usp=sharing