[SVG Files not displaying correctly]

Any advice or help for an issue with SVG icons not being imported/displayed properly?

So far I've tried:

• Right Click ->Open in Affinity
• Open affinity -> Open file
• File -> Place
• Layer ->Ungroup All

Even trying to isolate each layer and move around to see if it's a color issue (white on white) and I only have the white and blue squares to manipulate.

None of the icons in this repository work, but it looks just fine in the Preview thumbnail on mac, and opens/imports just fine in Adobe Illustrator.

Specifically looking at SVG icons here: https://github.com/home-assistant/assets/tree/master/logo