The Auto Active Camera Switcher add-on automatically sets the selected camera as the active camera in the scene.
v1.0.2 Corrections were made to the code.
This extension does not require special permissions.
its a good addon that makes life just a little bit easier by making something that usually takes several clicks and menus just take 1 click but it does have one issue, sometimes it causes blender to crash suddenly when you are trying to render something and the only way to fix it is to deactivate the addon
I've been trying to find an add-on that does this for ages now! Thanks a lot!