Lemmy

Fellow reddit refugee here. I'm having trouble logging in using LibreWolf (basically firefox) with multi account containers turned on. I can log in fine with Chrome or in a LibreWolf Private Window, and most other sites work fine, so apparently I've got something configured weird or lemmy.ml is doing some weird cross-site authentication or setting a cookie from another site.

I have lemmy.ml set to always use a Lemmy container, Google set to always use a Google container, Hachyderm.io using a Mastodon container, etc., and those all work fine, but Lemmy just spins when I click the button to log in.

Anyone know what else I should whitelist to log in normally?