Fyi, I was able to make it work. I commented out the portion of the code that was flagging it as an error. I might be missing something by doing that, but the code works after doing so. Im rolling with it.
const isInteractionRequiredError =
// this.oktaAuth.isInteractionRequiredError ||
this.oktaAuth.idx.isInteractionRequiredError;
thank you all so much for the help