Issue trying to import animated Metahuman´s head

Support Animation and Rigging
1

Hi, I´m trying to import animation from Unreal 5, a Metahuman´s head. The body was successfully imported. When I import the head, just mesh and armature comes into Blender without animation. And I receive the following message:

Python: Traceback (most recent call last):
  File "C:\Program Files\Blender\blender-3.1.2-windows-x64\3.1\scripts\addons\io_scene_fbx\__init__.py", line 216, in execute
    if import_fbx.load(self, context, filepath=path, **keywords) == {'FINISHED'}:
  File "C:\Program Files\Blender\blender-3.1.2-windows-x64\3.1\scripts\addons\io_scene_fbx\import_fbx.py", line 2907, in load
    _(); del _
  File "C:\Program Files\Blender\blender-3.1.2-windows-x64\3.1\scripts\addons\io_scene_fbx\import_fbx.py", line 2905, in _
    keyblocks = blen_read_shape(fbx_tmpl, fbx_sdata, fbx_bcdata, meshes, scene)
  File "C:\Program Files\Blender\blender-3.1.2-windows-x64\3.1\scripts\addons\io_scene_fbx\import_fbx.py", line 1393, in blen_read_shape
    assert(len(vgweights) == nbr_indices == len(dvcos))
AssertionError

location: <unknown location>:-1