Buttons, Toggles changes appearance after using `.focusable` view modifier.

Hi.
During WWDC some of the awesome SwiftUI features were introduced. I'm really glad that finally, we received the prefersDefaultFocus and \.resetFocus which allows to pick the view which should be focused and allows some focus engine manipulation.
Unfortunately, I still have several issues.
Whenever I attach .focusable view modifier to button/toggle the default animation and color change after focusing that view stops working.
The button/toggle itself works fine, it receives the events and reacts to them, but the appearance changes.
Do anyone have any idea what am I doing wrong or is this an expected behavior.
If so is there a simple workaround or am I forced to reimplement the appearance and the animation whenever I want to use use the .focusable view modifier?
Maybe there is another way to detect which of the views is focused?
Buttons, Toggles changes appearance after using `.focusable` view modifier.
 
 
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