Not sure if this is a quirk, bug or maybe it is supposed to do this (only recently this has started to happen), however every now and then I place a row inside a another row’s column. When I do so I loose all default styling. Then when I go to update margins and padding etc, none of this works?
Without seeing it, my guess is it would be easier to place div blocks inside of the column, rather than adding more rows and maybe this would fix the problem?
Can you share your read only link so someone can take a look?