While I love the new mosaic gallery feature, it doesn't seem to work too well in the mobile theme. An example is this gallery on my site which on an iPhone (screenshot below) has a bunch of photos missing:
If I change the user agent in Chrome to match my iPhone it looks fine, it's just when running on the actual device that it fails to work properly. I've looked at a variety of other mosaic galleries on wp.com and notice the same problem, including the original post on the wp.com blog about mosaics. Looks like a bug in the mosaic rendering as I'm not overriding the CSS for the mobile theme - possibly it's trying to fit the images into too narrow a view port. Any ideas (other than implementing adaptive CSS in my theme and switching the mobile theme off)?
The blog I need help with is johnsadventures.com.