Effect for scrolling on fixed objects

I have a fixed menu and I am resizing the container on scroll but I also want to change the size of the logo image. The scroll effect doesn’t seem to be suitable for a fixed object and I can not see another way to apply the effect.
did I miss something?

Hi @wicara,

Thanks for reaching out.
It will be difficult to understand the problem you described here without visiting the website URL. I would suggest you please share the website URL for further assistance.