I have a page with popup lovs that are dependent on each other that also accepts multiple values. The code works in version 20.2 but when I upgrade to 24.1 it breaks with the error: ORA-20987 APEX Invalid column reference used when I try to set the child popup lov when the parent lov changes. If I make the child popup LOV a single value then I dont get the error and it works. But as soon as I switch it back to allow multiple values, it breaks again. This code works in 20.2 so not sure if there is some configuration I am missing to get it to work in 24.1? Has anyone tried to work with 2 popup lovs that are dependent on each other but are both multi-select?