I started a payout today but immediately after that I noticed (since it is written on the payout after you start one) that the tax withholding rate has incorrectly been set to the default 30%. This is due to my tax information not being up to date.

I updated the tax information straight away and the correct withholding rate is showing in settings.

The payout still states 30%, will the payout automatically be adjusted after a few days or do I need to have it cancelled or modified by support?
I have already sent an email to support but haven't received the response yet. (still within 24 hours so maybe too early to expect one yet)