Add Paint 3D as a Share destination for pictures

[HotCakeX]

When trying to share an image with other apps, Paint 3D needs to be in the suggested apps list. Paint 3D is an app that has various capabilities to help user work on pictures.

it makes a lot of sense for it to appear in this list

Feedback hub: https://aka.ms/AAa5qzd

[#2]

Absolutely, also there are some more third-party apps that are still not visible in share flyout like WhatsApp etc. Don't know the exact reason but those apps should be there.

[#3]

Totally, or give us an option to browse for them in the list of installed apps.