Internal door handle support for Gainsborough G4 privacy lock set

The internal doors in my house with privacy locks had a problem where the lock would stop working when the careless teenagers were rough with the handles and made them rotate a few degrees. This bracket is designed to go into the door cut-out to add extra support to the handle mounting screws and stop the handles from unintentionally moving.

This is designed to work with a Gainsborough G4 privacy lock handle set but should work with many similar door handles - I have provided a picture of the handle and installed bracket for reference.

I am open to requests for changes or improvements.