This is something that always discouraged me from applying at your company, even though it sounds amazing. I make 150k at my current position working remotely, but based on your calculator I would only make 80k at Gitlab so almost half. What a joke.
You are missing on a lot of top talent due to this policy.
[1] - https://about.gitlab.com/2019/02/28/why-we-pay-local-rates/