There are several Android and Gesture Plus apps, such as the Gesture Plus and the convenient navigation bar. Most (if not all) of them use the OBB command, which allows them to hide existing toolbars / jokes, but it looks like this command was added to Android 11.
As u / ziggy07 explains to Reddit, the ADB window control command 11 of 11 no longer accepts the jump command. In the update for the first 11 Android viewers, ADB simply responds with an "unknown command: rescan."
In earlier versions, the law allowed full encryption of toolbars (or gestures), allowing third-party applications to create their own. With these changes, navigation applications can display their navigation through existing system controls, fully meet or interact with other problems.