For some strange reason, Adobe XD is unable to load the Inter font family from Google properly. Here’s what it looks like in XD; Pasteboard - Uploaded Image
I’m using XD v47.0.0.22.9 with FontBase v2.16.9 on Windows 10 Pro (Build 19042.1466)
The font loads fine in Photoshop and Illustrator. Only XD is experiencing this issue.