Not using values from input when clicking back button
Summary
Defaults are being used instead of form values when back button is pressed and cached values exist in the form
Steps to reproduce
Go into tune display, click back, and then go into tune loader.
What is the current bug behavior?
All values are None at the top of the tune loader page.
What is the expected correct behavior?
All values at the top of the tune loader page should be filled out from cached form.