Fix WordPress Plugin Compatibility Issue

I'm experiencing compatibility issues with a WordPress plugin on version 6.1 or higher. I need an expert to resolve this.

Requirements:
- Proficient in WordPress, especially version 6.1 and above
- Experience with troubleshooting plugin compatibility issues
- Ability to test and ensure all functionalities work post-fix
- Knowledge of best practices to prevent future compatibility issues

Please provide a brief overview of your relevant experience and approach.