Icon outline prop does not work in Button when using text prop

[ckperez]

Bug Report

Steps

1. Render a Button component with icon and text props
2. Provide the icon prop with an object as its value, including the outline property
3. Set the outline property to false

Expected Result

The Button should render as an icon without obvious Button styling AND the icon should be filled rather than an outline

Actual Result

The icon renders as an unfilled outline regardless of what the outline property is set to.

Note that this issue does not surface when the Icon is used as a standalone component, nor when used as a prop on Button without the text prop

Version

38.1 +

Testcase

https://codesandbox.io/embed/stardust-ui-example-vmccz

[miroslavstastny]

That's by design in Teams theme - icon in text button is forced to be outline in default state and filled on hover.
Introduced in #1719, cc @codepretty