Tax relief for non-resident landlords

I'm a non-resident landlord and would like to confirm if I can or cannot use my monthly mortgage interest repayments (I think these are called finance costs) to reduce my tax (I think this is called tax relief) I think this is the best page I found on this but I'm not 100% clear https://www.gov.uk/renting-out-a-property/paying-tax Does anyone or HMRC have insight or confirmation? Thanks

Hi
Thank you for your question.  
Please refer to:
Deductions: interest: interest paid abroad which advises that the interest deduction is not affected by a customer’s residence status when computing profits and losses of their rental business.  
Please note that from 6 April 2020 income tax relief on all residential property finance costs is restricted:
Deductions: interest refers.