Figma Prototype having extra space outside of the main frame

I am trying to prototype a screen for mobile app in 375px width. Screen contains a Horizontal Slider with Overflow set to Horizontal Scroll. When prototyping this slider, the whole main frame is moving, exposing blank space in the color of the main frame that is not supposed to exist and slider is not scrolling because of that.

Anyone had similar experience?

Link to a screen recording

Hi Boris, thanks for reaching out!

It’s hard to be sure without access to your file, but are the other elements besides the horizontal slider, set to Fixed?

We tried to duplicate the behavior here using both Fixed elements and a horizontal scrolling carousel, and it seems to be working as expected.