No-Individual5598's journey

I just had an HR interview scheduled for a position at a company, but after reviewing their job listings, I found another role that I’m actually more interested in. I hadn’t applied for that position yet, but I just submitted my application for it. Now, with the HR interview approaching, I’m contemplating whether I should mention to the HR representative that I’m also interested in this other role that I just applied for. I’m unsure if this would be seen as a positive or if it might complicate things.