We sure will not see this on the 2020 entry version, but maybe on the later Z06 and/or ZORA versions? This picture speaks volumes about how it works, but if you wants details, pages and pages of patent details/diagrams, at the link.
Patent for New C8 Active Hybrid Spoiler Aero - MidEngineCorvetteForum.com
Patent for New C8 Active Hybrid Spoiler Aero - MidEngineCorvetteForum.com