Bug: HMRC calculator for estimate-paye-take-home-pay giving wrong details for the Income Tax

Bug in https://www.tax.service.gov.uk/estimate-paye-take-home-pay/your-results The Income Tax values displayed when one enters a pension contribution is incorrect in the official HMRC site, eg, enter 100K gross income with 33% pension contribution. The calculator estimates that the income tax is 7540 at 20% and 9368 at 40%, which is way off the real amount of tax that will need to be paid when the 20% tax band is expanded due to the pension contribution. In reality, the total amount of tax to be paid will be 23150 rather than the estimation of HMRC of 17432. Could you please amend the calculator to help the public? Thank you

Hi,
You can report the issue by clicking the "Is this page not working properly? (opens in new tab)" link at the bottom of the page.
Thank you.