How to predict 3d box with PointPillars when point_cloud_range contains x<0

[naah69]

Checklist

• [X] I have searched for similar issues.
• [X] I have tested with the latest development wheel.
• [X] I have checked the release documentation and the latest documentation (for master branch).

My Question

when i modify pointpillars_kitti.yml to the below. the result is error.

model:
  name: PointPillars
  ckpt_path: # path/to/your/checkpoint

  batcher: "ignore"

  point_cloud_range: [-69.12, -39.68, -3, 69.12, 39.68, 1]
...
  head:
    in_channels: 384
    feat_channels: 384
    nms_pre: 100
    score_thr: 0.1
    ranges: [
      [-70.4, -39.68, -0.6, 70.4, 39.68, -0.6],
      [-70.4, -39.68, -0.6, 70.4, 39.68, -0.6],
      [-70.4, -39.68, -1.78, 70.4, 39.68, -1.78]
    ]
...
  augment:
    PointShuffle: True
    ObjectRangeFilter:
      point_cloud_range: [-69.12, -39.68, -3, 69.12, 39.68, 1]
...

result like this: