Latest Learner.summary() is showing incorrect batch size?

Hi, all –

I’m currently working through the Lesson 7 notebooks again, and for lesson7-resnet-mnist.ipynb, I notice that learn.summary() is no longer showing the correct batch size of 128 that is set earlier on in the notebook. I don’t recall this being an issue a few weeks ago, and even the latest notebook shows the output of that cell to be correct; yet when I actually run the notebook, the following appears:

This appears to be a visual bug only, as the shape of the output is 128 as expected.

Any ideas?