Rocket Interior Output ports work when landed but not after takeoff and relanding

The new rocket interior gas output port works fine when first built, but after flying to a new planet and then returning the port on the inside indicates that the pipe is full and the output there is no gas in the pipe at all. Reloading the game fixes this. Quite annoying when moving dupes from planet to planet with oxygen systems that require removing unbreathable gas. I didn't test the liquid ports.