From Parent interface, I cannot click a button within read-only grid in child interface

Hi everyone,

Below is my code:

Child interface grid column within gridField(): 

 a!gridColumn(
        label: "",
        align: "CENTER",
        value: a!localVariables(
          local!showLinkClosedCase: contains(
            ri!chosenCloseCase,
            fv!row['recordType!A.fields.{caseId}caseId']
          ),
          a!richTextDisplayField(
            value: a!richTextIcon(
              caption: "Close Case",
              icon: "calendar-check",
              link: a!submitLink(
                showWhen: not(local!showLinkClosedCase),
                saveInto: {
                  a!localVariables(
                    local!case: rule!QRY_getCase(
                      id: fv!row['recordType!A.fields.{caseId}caseId']
                    ),
                    if(
                      or(
                        a!isNullOrEmpty(local!case),
                        contains(
                          {
                            cons!CASE_STATUS_CLOSED,
                            cons!CASE_STATUS_CANCELLED,
                            cons!CASE_STATUS_DELETED
                          },
                          local!case.caseStatusId
                        )
                      ),
                      {},
                      a!startProcess(
                        processModel: cons!COMPLETE_CASE,
                        processParameters: {
                          case: local!case,
                          finalAction: 'type!{urn:com:appian:types:AAA}AAAStepAction'(
                            id: null,
                            name: "Complete",
                            nextStepFlowGUID: null,
                            stepId: null,
                            positiveAction: true
                          ),
                          user: "me"
                        },
                        onSuccess: {
                          a!save(
                            ri!chosenCloseCase,
                            append(
                              ri!chosenCloseCase,
                              fv!row['recordType!A.fields.{caseId}caseId']
                            )
                          ),
                          a!save(ri!refreshCounter, ri!refreshCounter + 1)
                        }
                      )
                    )
                  )
                }
              )
            )
          )
        )
      ),

Parent interface is calling this child interface, passing all needed rule inputs and this parent interface is used in 2 places: a site and a process model as user input task. 

For some reason when I click the icon from parent interface, the icon is not actually being interacted (I already tested - the icon  was not disabled once being clicked), but when I do it from the child interface level, the icon is being clicked (it was disabled).

Any one has this issue before?

Thank you!