The 08 32 numbers, variously 08 32 00, 08 32 10, 08 32 20 are legitimate sort codes for paying different kinds of tax.
Your screen crop does not however show what is to the right of those. To pay HMRC directly you need a unique tax reference (UTR) number which they must issue to you.
With my own banking app, if I want to pay someone new, the first thing screen I am directed to is a scam check and the first question is: “How did you get the sort code and account number?”
This suggests to me that a bank would not provide a handy list of ready made choices so the presence of these does look suspicious.
Contact your bank.