Tor Browser does not connect to tor automatically anymore
If one makes a decision about whether to connect directly to the Tor network or via some kind of bridges Tor Browser used to stick to it and you could just start Tor Browser over and over again without the need to make that decision again: after configuring it for the first time a working Tor Browser meant just starting Tor Browser subsequently.
That changed after #27476 (closed) landed. Now I need to tell Tor Browser after every start how I want to connect to Tor which is not ideal. We should inherit the previous behavior: once the user has made a decision here after starting Tor Browser for the first time, Tor Browser should stick to that until an error occurs which needs some user interaction (or if the user changes the configuration manually).