Kiyo Ultra Pro bokeh

Hi, I am trying to use my Kiyo Pro Ultra with a bokeh effect. I am curious if there is a way to enable it. I use my laptop with the webcam mounted on the top of it, and a wall 18”  behind my chair. So, I’m unsure if there is enough background depth to see a bokeh effect. I also would like to know if there is a setting to enable this in Synapse 4, that I haven’t yet discovered.

Thanks for help