Turn off Wayfinder's Guide to Eberron UI

How does one use a module but not allow it to modify the UI? I can’t read the forge buttons once I enable the Wayfinder’s Guide to Eberron. I’d like to use the other contents, but not allow the module to modify my button text color. Is this possible?

I’m not sure what you mean by that. If the module has a setting to control what it can do, you would see it in the module settings tab when you click the settings button in Foundry.
If you’re referring to the D&D Beyond import of Wayfinder’s Guide to Eberron, then it also shouldn’t be modifying any text color (if you had done the import a while ago, try doing it again)