Banner component does not render correctly when un-hidden

I don't see standard componenets with 'hide' option so not clear what the impact is on product (aka non-go-green)

Steps to reproduce:

1. login to the GoGreen CMS
2. edit the English Website
3. select the Banner Carousel component and 'Hide' it by default
4. save changes
5. close the component properties window
6. navigate to another page
7. navigate back to the home page
8. edit the Banner Carousel component again
9. un-check 'Hide' to make the component visible again

Expected: the banner carousel renders correctly
Actual: the banner carousel misses styling and does not function

Comment from mdenburger:
This is probably a GoGreen bug: the carousel uses head contributions
to add styling and javascript, but these are not rendered in step 6
because the component is hidden. Un-hiding is only re-renders that
component, but not its head contributions. This breaks the component.
This does mean that the 'hide' functionality is broken for all
component that rely on rendered head contributions, which is a
higher-than-normal issue IMHO (and very tricky to fix). Maybe we need
an option to disable the 'Hide' functionality for specific components
to prevent a broken page in the channel manager?