My Orbiter left Earth's orbit.
Was in my Orbiter, went to Railjack via the new console in front of spoiler room, used its Arsenal, switched to Archwing loadout, changed my heavy weapon and my Archwing weapons, exited the Arsenal and was back in the Orbiter, not the Railjack. Went to the Decoration room and looked out the window.
Small, non-gameplay affecting bug, but still wanted to make sure it can get a fix eventually. (Don't know how many times you can repeat this process to get farther away from Earth).