Ok, I've made tables responsive again by default, but it only applies posts created or re-saved going forward (since that's when the bbcode is re-converted into html). I can't modify the behavior of existing posts. Let me know if it works though.

I also want to add a way to opt out of it in the future.

[@BrokenPromise] [@FalloutJack] Hmm, webp does support animations, so I guess the problem is in my conversion logic? But when I test the system, it does turn animated gifs into animated webp.

Maybe link me a gif that doesn't get converted to a working animation so I can take a look.