Also the "we're setting things up for you" or whatever user-dumb-hide-details crap the Teams PWA throws on your screen while launching is just... As if there was a live team of engineers carefully configuring your current Teams instance so that it starts up right. (A bit off-topic, but current trend of software "speaking to users in patronising manner" is annoying af. Unless it's up to or exceeding HAL-3000 level, it should be abolished.)