Would interviewers tell you if they had a problem with your hair?

I have a few purple/pink streaks and I haven't bothered dyeing them since I haven't had much luck lately but the couple interviews I had I got one compliment and the others didn't say anything either way.

Would they tell me if it was an issue? Should I bring it up ("if I were selected for this position should I dye my hair naturally"/"is the purple an issue") or what?

Office jobs are what I'm applying for and none of them have been suits only so far

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