Hi,
I have recently taken on the role of Product Owner in my organisation and I'm finding there is an issue I'm having that seems to be a reoccurring thing and I'm not sure if what is happening is the right thing for the Scrum Team.
During planning and refinement, if I make a suggestion about something and one of the development team disagrees with me, it tends to be them over ruling me rather than the team collectively deciding the best course of action.