Addon - Synced Camera (Experimental) Try Sync | Lock Viewport Instead

How this addon works?

Main features:

• Add a new camera in scene -> Set it active -> set it "Camera to view" in all viewports.

Secondary features:

• Toogle View Rotation On/Off in all Non-Ative Viewports- (the middle mouse rotation is paused)
• Toogle View Rotation On/Off in all the Ative Viewport.
• Set Flat Shading in the Non-active viewport.
• Toogle On/Off the vieport overlays in Non-active viewports.

Still a R&D so tell me what dont work!

Tutorial and documentation coming soon.