Combine footer scripts

I’m using W3TC to combine and minify my assets. This works great in the header and despite a rich page I only have 1 css file and 2 js (both minified) loading in the header.

I also have a few scripts that I had load in the footer to prevent render blocking. I see W3TC is doing its job of minifying but they are still all being loaded separately resulting in an excessive number of http requests. Is there a way of combining all these footer scripts into one file to be loaded in the footer?

https://ww.wp.xz.cn/plugins/w3-total-cache/