I just went to share the below GoFundMe page to Facebook. I click on the Share To Facebook button and it opens the share window as expected. What isn't expected is that this window is slowly moving to the right on its own accord! Have closed and re-opened Opera and it happens if I try again.
If when you try clicking the Share button and it doesn't happen your end please let me know what more I can do to assist as obviously something seems not quite right....
PS. That page is also a very funny read if you're bored.
This also happens on other sites, such as sharing news from a newspaper's site. Really very, very annoying when you are trying to type a message and the box with the text in it is moving across the screen!! Does nobody else really have this problem??
I'm not a Facebook user and so can't check. I know in the bad old days when IE was the most common browser there were websites which did that intentionally with a pop-up ad; I've never heard of it being done intentionally with a pop-up that the user requested for obvious reasons. But it's been years, so I really can't imagine it is by design ...