Resetting my ovulation

I ovulate late and have a short luteal phase (8 days). This month I logged, put my ovulation in by photographing my test, then when my period came Glow reset my ovulation to where it “should” be. I’m taking vitex with the hope it’ll lengthen my luteal phase but I can’t track where I ovulate because Glow just resets it. It’s very frustrating. I want to be able to track to show a FS if I end up needing to see one but it’s just making it so inaccurate and it’s just not tailored personally like it should be. We are tracking our own cycles, we are not all average.

Is there any way to stop it doing this?