I'm trying to deploy RTP to load a specific offer in the sidebar for certain segments. The problem that I'm having is that My default offer seems to load and show for about 1 second before the RTP offer takes over and gets displayed in the sidebar.
Marketo support says that the issue is with Google Tag Manager.
Have you used RTP with Google Tag Manager? Have you have to load RTP outside of the GTM container? Could the Munchkin still remain in the GTM container?