Form Conditions are not displayed properly when they are in table.
For a table row
if only one obs is conditionally hidden and other is visible, then both the cells will be displayed but with no content inside the cell for which obs is made hidden.
if both the cells have to be hidden, then entire row will be hidden
if one cell is left empty during the form creation and the other cell with obs is made hidden conditionally, then also entire row will be hidden