I'm trying to convert screws over to using configurations so that when assembly decides to change a screw length, I can just select that link from the dropdown menu. The problem I'm running into is that the cosmetic threads disappear. You can see that they are set to show, but they hid. This happens when you click rebuild on a current configuration. The rebuild all seems to only hide the cosmetic thread in the currently active configuration. That is, until you open the file later and see that they are all hidden again. All of the settings are correct to show cosmetic threads, but I'm not seeing them.

I've attached the model in question...

You can see that I made a default configuration that won't be used. It's just there so it can be active when I click rebuild all.