Plot rendering error: Colorbar layout of new layout engine not compatible with old engine, and a colorbar has been created.  Engine not changed.; metadata = {'Entries': 11518458, 'Name': 'TagDist', 'Overflow': 0.0, 'Type': 'Histo1d', 'Underflow': 0.0, 'x': {'AxisTitle': 'Tag', 'Bins': 257, 'High': 256.5, 'Low': -0.5}, 'y': {'AxisTitle': 'Hits'}, 'z': {'AxisTitle': 'z'}}