The patent is confirmed! The United States Patent Application no 20210232024 published on Jul 29, 2021, shows clearly that Canon is developing a high-end compact cinema camera that is capable of shooting ultra high resolution, owns a large sensor, internal NDs, and looks and operates almost identical to the RED Komodo.
Source: Canon Develops High-End Boxy Cinema Camera – Y.M.Cinema – News & Insights on Digital Cinema