LiveCycleDesigner - Changing columnWidths in table does not apply if it's under a page

Hi team,

I wanted to post this in the LiveCycle forums but it's archived and I need help on this because the guide doesn't explain where I need to look to make this width change work.

I have a table with 4 columns where I'm able to manipulate their column widths via this JavaScript command

this.resolveNode("Table1").columnWidths = "1.0in 1.0in 3.0in 1.0in";

But if I move this Table under a Page, the function doesn't do anything and it will go with the dimensions that are predefined in the table. How do I get it so I can have the table within the Page and be able to dynamically adjust the columnWidths in the JavaScript layer?

Note: The layout is flowed for the subform (top to bottom)