You are sent the potential interview questions beforehand to review, so there's that. Scheduling times are not at all convenient or flexible if you're already living and working in East Asia.
The interviewer was absurd in her level of detachment and robotic delivery. At times I thought I was talking to a deepfake A.I. bot instead of a real person, as she read the interview questions to the letter, including the questions with very obvious grammatical errors. I would be surprised if she ever taught before, as she couldn’t answer simple questions about the the number of different classes Native English teachers could potentially be tasked with, or with what school curriculum might look like.
Keep this in mind when you take the interview. The person on the other end is an administrator, or someone in human resources, and probably has little understanding of education in the practical sense.