Just reset it, then use two Ice cream sticks as support braces and wrap it up.
Get this often enough
Discussion
I taped it to the index finger for now. It’s not so much that it stays out of socket, rather it pops out easily with any pressure (like if I pick up a piece of paper). Then it goes back into place on its own.
Anyway, I held off from removing the finger thanks to the advice in the screenshot.