If you deny this permission request, your camera will not work when trying to scan a QR code.
For example, here’s what your WalletConnect QR code scanning screen will look like if you have denied the wallet app camera permissions:
This is easy to fix. First, open your Settings app.
On the next screen, scroll down until you see the ndau wallet app. Click on it.
On the next screen, click on the switch next to Camera and make sure it is Green (enabled).
Congratulations! The problem is now resolved.