This issue has existed for a long time and I think something really needs to be done (this mostly affects mobile users who are viewing the website)
Here are some known examples (I’m providing catbox image links since uploading via devforum takes a long time)
https://files.catbox.moe/dtoqlr.jpg (a bunch of issues on the profile page itself)
https://files.catbox.moe/snqovp.jpg (catalog’s purchase modal going to the very bottom of the page)