If you design a numeric box using a Tile Panel in the border options, and then go into preview mode and click the selector into the numeric box, then go back to design mode and click save, you will loose Tile Panel Border format.
Thanks for the report - we’ll look into it
Turns out this was the same problem as:
viewtopic.php?f=26&t=3675
and is fixed in FactoryPMI 3.2.4