Both pushing back out the same gate and not a word from ATC. The Air France had doors left and right open too. Enough said.
Unfortunately IFATC don’t have eyes everywhere and are humans just as you are and do sometimes make little mistakes.
Also the door opened can be a glitch
If if still annoys you, you could shoot the ground controller a PM and he might be able to explain a little more. No need to make a topic for this
Enjoy your day!