Results from workflow limited to 6 results

After upgrading to Esentials 4.3, HTML5 & Silverlight Viewers 2.4, and Workflow Designer 4.3, I'm having issues with my workflows that use a DisplayForm control. When I execute one of these workflows, when I start entering characters in the AutoCompleteBox, I only get returned the first 6 entries that match what I have entered. For example, with my "Locate an Address" workflow, if I type in 425, what gets returned is only the first 6 addresses that contain "425" in the address - even though there are much more than 6 addresses that contain "425". This is only an issue with the HTML5 Viewer. The same workflow works fine (returning all matches) in a Silverlight Viewer.

Do I now need to specify a maximum record count somewhere or something along those lines?

Thanks, Gary