I know but in the BOM it talks about Him descending from heaven numerous times to teach the Nephites. I don't think this is the same as him walking among the people after the resurrection. To the Mormons he keep ascending and descending. He even takes some of the Nephites to heaven but instructs them to not record their experiences.
This is interesting. Yesterday I read some excerpts form the Book Of Zoroaster ,on Amazon.com, where the prophet Zurusthra was taken into Heaven by an angel. But afterwards he not only recorded his experiences he taught his people and formed the Zoroastian religion.