ToggleGroup - update examples to toggle options #12234

Describe the enhancement or change
By nature the ToggleGroup (which uses aria-pressed on its children) should contain options that are toggleable - clicking once "selects"/toggles it on, and another click "unselects"/toggles it off. Most examples do this, but there are some instances where clicking a selected option doesn't unselect it:

• ToggleGroup > "Single select toggle group" example
• Table > "Basic" example
• Table > "Actions" example
• Alert > "Asynchronous live region alerts" example

The work that will need to be done includes:

• Updating example logic so clicking an option truly toggles its selection
• For the Table examples, removing the "default" options so that having no options selected results in the default appearance
• For the Alert example, removing the "async alerts off" option so that you only toggle the "Async alerts on" option on or off

Is this request originating from a Red Hat product team? If so, which ones and is there any sort of deadline for this enhancement?

Any other information?

Jira Issue: PF-3511