How are you guys using your spectra?

I have the spectra s1 and I’ve read threads on here before about doing things while pumping with it and my question is…how? I put coconut oil on my nipples before I pump and the whole time I’m pumping with the spectra I have to use both hands to keep each pump flange on each breast. If I move even slightly it gets misaligned, which is frustrating when I need to press buttons on the motor. Are you guys using another type of flange? What am I missing?

Edit: this is why I love Reddit- thank you everyone! Sounds like I need to buy a good pumping bra.