An experienced project team member always points out the issues of other team members during...

The best approach in this situation is for the project manager to engage directly with the experienced team member to address the behavior. This should be done in a supportive manner, aiming to understand the reasons behind the team member’s actions and to find a constructive way forward. This aligns with conflict resolution strategies that emphasize problem-solving and collaboration, which are considered effective in project management and business analysis contexts. By addressing the issue privately, the project manager can prevent further team disruption and work towards a resolution that maintains team cohesion and productivity.