Can't Move or Do Anything After Spawning...

Once you are inevitably killed, go to overview, click on your weapons as if you wanted to switch them out, instead click on the squad social in the bottom right, esc, esc, and then esc once more. You should be able to pause the game at this point, if so, you broke out of the bug. If you cannot pause, I’d recommend going back into customization and just going to every menu you cane find and returning to the overview to try to pause.