Dynamic Bubble Size in Scatter Chart

[#1]

Hello,

I have the following map on my application as a Scatter Chart, with a longitude and a latitude (please see QVW attached).

There's also a Zoom on the left (with a Slider using a variable var_zoom) that allows me to make a zoom over the map to see it closer:

What I want is that if I make zoom in the Slider, I'd see the size of the bubbles bigger like this:

Is there any way to do this?

I'd really appreciate it.

Thanks.