It's slightly weird, but who gives a shit. You have nothing to lose, so might as well give it a shot

She’ll find it super weird don’t do it bro

She’ll probably see it as a turn off if she remembers you but I did that on tinder once (I don’t know if she ever saw my profile anyways) and she responded and I almost got a date but fumbled it. Bumble is a little different but you don’t lose anything by trying

If your match expired, it's low probability that she'll remember you so try to go under the radar and start the conversation like you'd normally do.

If she says "Hey, didn't we match on Bumble?" Say "Did I swipe right on you?" And if she says "don't know" or "yes", tell her "Actually I might have... out of politeness"