My boss (a female) has a habit of interrupting me whenever I am explaining or talking to her. I don't think she does it intentionally (she's kind, professional, and calm).

I have actually mentioned it once long time ago and she complied. But she continues to do it because I think it's ingrained in her habit or something. And frankly I'm finding it more and more disrespectful.

How can I politely tell her to stop doing it without coming across as butthurt or an asshole? She's a nice person. I still want to keep my frame and be Alpha.