scripts-blender/addons/asset_pipeline_2/transfer_data/transfer_functions.py

@@ -514,6 +514,13 @@ def transfer_shape_key(
         ]
         val = mathutils.Vector(sum(np.array(vals_weighted)))
         sk_target.data[i].co = vert.co + val
+    fcurves = core.find_drivers(
+        source_obj.data.shape_keys.animation_data.drivers,
+        'key_blocks',
+        shape_key_name,
+    )
+    for fcurve in fcurves:
+        core.copy_driver(from_fcurve=fcurve, target=target_obj.data.shape_keys)
 
 
 # ATTRIBUTE