ph paper color resets to default if not in solution

[Nancy-Salpepi]

Test device MacBook Air M1 chip

Operating System 13.5.1

Browser Safari 16.6

Problem description For https://github.com/phetsims/qa/issues/975, in Studio or State: On either screen, if I move a piece of pH paper out of the solution, the color resets to the default in the launched sim.

Steps to reproduce

1. In the state wrapper, set state rate = 0
2. Select the pH paper radio button
3. Dip a piece of pH paper fully into solution and then pull it out
4. Press Set State Now

Visuals

[Nancy-Salpepi]

I also see a difference when I fully dip the pH paper, leave it in the beaker, and then set state.

[pixelzoom]

Great catch @Nancy-Salpepi. There was a Property that was not instrumented, so not appearing in the state. I've corrected that in the commits below.

@arouinfar FYI the Property is shown below. It is readonly because it's controlled by the sim, and it is not featured. Let me know if you want any changes here.

Assigning to @Nancy-Salpepi and @arouinfar for review. Last one to review please close this issue if everything is OK.

[pixelzoom]

FYI... I took another look through the code, and confirmed that all non-derived Properties are instrumented.

[Nancy-Salpepi]

Working nicely on main now.

[arouinfar]

Thanks @Nancy-Salpepi @pixelzoom! I reviewed in Studio and the state wrapper on main and everything looks good. Closing.