Though he acted like he didn't mind being removed from the mission, when faced by all Spinel's doubting his claims about the Rayquaza that interfered with his plans. He definitely minded.

Though, he decided to go investigate about the Rayquaza himself with the help of Zir and Conia. He was outright rebelling against orders about staying out of the pendant mission but he didn't care.

You were near the Galar mines and noticed him. He still had that emotionless expression, like usual.