I get different results on this too but to the same effect. At least macOS still gives you all options underneath whereas Windows 10 will just not show you anything sometimes

I don't think its that weird?

Photoshop most started application so it offers it at 'pho'

yet you keep typing another char, so apparently its not photoshop you search for, maybe its the number 2 app that is required, lets offer photo booth.

Ah wait the user keeps typing, well i only got two proper options, let suggest option number 1 again.