Context:
When a installation is made in tandem with another fedora version / spin, the bootloader might not show grub menu (see https://bugzilla.redhat.com/show_bug.cgi?id=2387049). Per kkoukiou's comment, this can't be fixed due to limitations on how bootloader works.

Acceptance Criteria:
Improve the user experience by adding a warning that this can happen when this option is selected. If there are documented workarounds to circumvent the issue post instalation, we could link to those as well. Or maybe block this option when fedora is detected?