Personal tax return - 2019 Schedule 5 - How do I enter 51106 - Dependant's net income? Message says to double-click to open, but doing so just give me the same message.

Message says, "To edit green text fields you need to double-click to get to the associated worksheet where you will enter the information." I am already on Schedule 5 and double-clicking doesn't take me anywhere. It only opens that same message.