The banner is not displayed on the imprint/data protection page
If the CCM19-banner is only not displayed on these pages, this is due to an exception rule that applies by default to the URLs that you have entered in CCM19 under "Imprint" and "Data protection".
You can deactivate this exception via a setting:
Since the "Imprint" and "Privacy" pages are linked in the banner and contain important information that could influence the visitor's decision as to whether or not to accept cookies, the option to display them is deactivated by default.