Storybook: deviceorientation event/gyroscope (mobile devices)

[mkosir]

Describe the bug
When trying to use storybook with deviceorientation event, it seems that the event doesn't get fired (not sure but noticed iframes which could be causing/blocking this). Behavior is the same on mobile devices or simulating it with dev tools.

To Reproduce
Steps to reproduce the behavior:

1. Create component with deviceorientation event, which can be implemented as logging out the DeviceOrientationEvent values alpha, beta, gamma
2. Write a story for the component and try to trigger the event

Expected behavior
`deviceorientation˙ event should be triggered in a story.

System:

• OS: Win10
• Browser: chrome
• Framework: React
• Version: "@storybook/react": "^5.1.9"

[mkosir]

Issue can be closed.
As it turns out iframe with insecure origin (http) caused trouble receiving device motion/orientation events on mobile devices. Run storybook on localhost (https) server with provided SSL certificate and it should work.