Having trouble “selling” tokens

So, I have some Baby Doge in my metamask wallet. I was trying to swap some of it for a different token, but any time I try to search for the coin, by name or contract address, nothing comes up.

(I didn't see this in the mega thread, or I missed it, so apologies if it's a repeat question)

All my other tokens seem to appear in my lists, but for some reason, baby doge won't and it never comes up.

Am I doing something wrong?

I've disconnected my wallet, made sure I'm on the right chain, cleared my cache on my browser, reloaded the page. Nothing seems to work.

Update: On a hunch, I tried pancake on a different browser (Chrome), and baby doge is showing up. Why won't it show up when I search in firefox?