wip scan group box correct filter

bec_widgets/widgets/control/scan_control/scan_group_box.py

@@ -272,16 +272,11 @@ class ScanGroupBox(QGroupBox):
             if default == "_empty":
                 default = None
             if widget_class is DeviceComboBox:
-                device_filter = (
-                    BECDeviceFilter.POSITIONER
-                    if item["type"] == ScanArgType.DEVICE
-                    else BECDeviceFilter.DEVICE
-                )
                 widget = widget_class(
                     parent=self.parent(),
                     arg_name=arg_name,
                     default=default,
-                    device_filter=device_filter,
+                    device_filter=BECDeviceFilter.DEVICE,
                 )
             else:
                 widget = widget_class(parent=self.parent(), arg_name=arg_name, default=default)

tests/unit_tests/test_scan_control.py

@@ -308,7 +308,9 @@ def test_on_scan_selected(scan_control, scan_name):
             if isinstance(widget, DeviceComboBox):
                 assert widget.currentText() == ""
                 assert "samx" in widget.devices
-                assert "bpm3a" not in widget.devices
+                assert (
+                    "async_device" in widget.devices
+                )  # async device should also be present in the device list
 
     # Check kwargs boxes
     kwargs_group = [param for param in expected_scan_info["gui_config"]["kwarg_groups"]]