How do I tell Phosh that my app is mobile friendly?

[Barugon]

I know you can disable the OSK through Settings > Accessibility, but I think that disabled it all together, probably not your use case of hiding the OSK when your app is started from the Phosh drawer(?)

I don't want to completely disable the keyboard but for some reason, it pops up when my app starts. If I press the keyboard icon in the lower right to hide the keyboard, bring up the app drawer and then return to my app then the keyboard is back again.