SF Symbols 4 Beta App

On the latest Mac Power Users show, David and Stephen discuss SF Symbols 4 Beta App. I downloaded it and was able to export a few symbols as .svg files. Then I was able to open them in Affinity Publisher. Then I was able to export them as .png files to the desktop.

All very nice.

Does anyone know an easier way to directly export as .png or .jpg directly from the SF Symbols app?

Also if anyone knows any other techniques such as colorizing manipulating these cool symbols, I would love to know about it.