Can't speak to code, but personally think you'd want a way to kill power within your garage. If there was an emergency, running 125ft through the house to throw a breaker is not something I'd want to be doing. I have a very similar run as you're describing, but wanted a sub panel and a 14-50 outlet.
Oct '23 and took 6 weeks for me but only because I contacted SunRun early after the sale. I was part of the data issue you mentioned and kept in regular contact with them until it was sorted out. Ensure your dealer has it marked as sold and then get a call going now with SunRun to track.