Got the following expression that incorporates a pair of Datasets, "venuetable" and "poitable":

txt = Column[{
   Style["Universal Orlando Resort", "Title"],
   Style["Operating Hours", "Section"],
   venuetable, 
   Style["Wait Times", "Section"],
   Style[
    "Attractions not listed have no official wait times or are \
currently not operating.", "Text"],
   Style["Last Update: " <> DateString[Now, "LocaleDateTimeFull"], 
    "Text"],
   poitable}]

When I use CloudPublish[ExportForm[txt, "HTML"], "UOWaitTimes.html"], I get the result at https://www.wolframcloud.com/obj/stevenbuehler/UOWaitTimes.html, with the two datasets embedded as expressions rather than tables.

How do I fix this?