Taxed on dividends less than dividend allowance

I receive a very small amount of dividend income, much less than even the new £500 allowance. When I put these on my SA form they appear to be added to my taxable income despite being below the allowance. Should I not be declaring dividends today are below the limit? I'm an additional rate taxpayer, but that shouldn't affect dividend allowance?

I too have the same problem !!

Hi Fashman,
It could be that you're entering your dividends in the wrong section of the tax return .
To allow us to advise your further, contact us by webchat or phone here:
Self Assessment: general enquiries
Thank you. 

Hi not HMRC Admin but it isn't a mistake. All dividend income counts as taxable income. Just the first £500 for 24/25 (£1000 for 23/24) is taxed at 0%.