I had to preregister for a vaccine (whenever Massachusetts actually gets enough) via Chrome because the state's Angular app doesn't let you check any checkboxes in Firefox. I have a lot of empathy for web developers working under pressure but that's just incompetent. I wonder if the Chroming of the internet is so far along that not many other people actually think that's gross incompetence now.
Update 12:11 PM: The checkboxes work in Firefox for me now. I wonder if there was an update. Incidentally, this is
why it's good for your sanity to take videos of bugs.