How to figure out supported CPU architectures?

1

Let’s take for an example Blender package – how do I check which CPU architectures are supported? Does this work with ARM64 platform?

2

You can see on beta.flathub.org: Blender | Flathub

Looks like it’s not packaged for arm, so you could make an issue here: GitHub - flathub/org.blender.Blender