I don't find men of my ethnicity attractive

I'm 23F from the UK and I'm Bengali. My family have expressed a preference for me to find a Bengali man, however I didn't feel any baseline attraction towards the Bengali men that showed interest in me and I just have never found Bengali men attractive. I can't imagine dating them, kissing them, being sexual with them, I don't find them good looking at all. I know it should really be my choice who I end up with but it will be difficult since my family have a preference. I have only dated white guys (behind my families back), even if they weren't fully my type (they were both blondes) but I still felt that physical spark with them. I fear that I will not like any of the men my family would pick out for me.