As a followup here's a paper on the various tribes. Sorry I don't have a download link to the full PDF: https://pubmed.ncbi.nlm.nih.gov/24746602/
In that paper they also reference the Mbuti pygmies of the Congo. Specifically: "The Mbuti of the Congo forests eat large amounts of honey. According to Ichikawa (1981), honey is their favorite food. At times, during the rainy season up to 80% of the calories in their diet come from honey."