It’s great to see that the site is being worked on but the last change to viewing images (after tapping the thumbnail) has been a complete pain in my arse.
The previous behavior for swiping on an expanded image would scroll the page, but now all it does is scroll the images in place.
It’s not a problem if the image height is small enough, but on really long images I cannot scroll the page without swiping from the very edge of the screen.
I haven’t touched html in years, but if I had to guess, I’d point to the img frames overflow as the culprit.
I’ll flag this for the tech/bug Mod.