As you may already know, a new Share UI is coming to Windows 10. You could enable it with a Registry tweak in Windows 10 build 14971 and above. In the recently released Windows 10 build 14986, the new share pane shows app icons properly.
As you may already know, a new Share UI is coming to Windows 10. There is a way to try out the new Share UI right now. You need to be running a Windows Insider Preview build (I tested it with Windows 10 build 14971) and also need to apply a Registry tweak.