When you upload an image on the web interface (regardless on if it's your phone or computer) it does not display a preview.

This in itself isn't a huge deal. But it doesn't even show there is an image attached to the toot, nor what the filename is.

Basically, if you accidentally click on your naughty images instead of the image you intended to you have no way of knowing it's even attached to the toot.

I'm sarcastically using naughty images but you get my point.