When viewing post that contain multiple images using mlem the first image will auto size but subsequent images will display as 1 to 1 scale so only a portion of the image is shown. Pinch does not work to shrink the image.
iPhone SE gen 2 iOS 16.5.1 on WiFi not cellular data mlem 0.1.0 (19)
This is the case with iPhone 12 (iOS 16.5.1), too.
Same for me. Personally, I wish it would only show a single image preview in the feed anyway so I don’t have to scroll more than a screen length past it