[v3][Popover] Allow use of forceMount

[jonathan-lws]

For what version of Nuxt UI are you suggesting this?

v3.0.0-alpha.9

Description

Sometimes, we don't want the content of the Popover to be unmounted when the popover gets closed.
For exemple, when building a search UI with Algolia and vue-instantsearch, i want to place refinement lists in Popovers.
If you apply some filters and then close the Popover, the refinement list is unmounted and the search state is lost.

This is an exemple but i think there is other cases where you don't want the content to be unmounted.
Radix provides a forceMount prop for the Popover.Content component.

Why is this forceMount prop not available in content props for nuxt/ui ?
It looks like it's done on purpose so i may miss something.

Thank you :)

Additional context

No response