suppress corridor comparison warning when filters are active

        else:

            ref_count = refMLD.shape[0]

            dut_count = dutMLD.shape[0]

            # If filters are active, frame count mismatch is expected (DUT has fewer tests than reference).

            # Skip the warning in this case.

            if getattr(self.args, "filter_display", None):

                skip_msg = (

                    f"[{tag}] Corridor comparison skipped (filtered test set: ref_count={ref_count}, dut_count={dut_count})"

                )

                self.appendRunlog(context=skip_msg)

            else:

                ref_preview = ", ".join(refTags[:3]) if ref_count else "<empty>"

                dut_preview = ", ".join(dutTags[:3]) if dut_count else "<empty>"

                warn_msg = (