Wrong axis range after append data by flow()

[adash-dev]

I already have data displayed in the graph (high Y values). Using flow() to reads new (much lower) values and old high values are discarded because the length parameter is used.
The X and Y axis range is set incorrectly. Only when I zoom in with the mouse wheel or resize the browser window does the axis ranges be adjusted.

Is this a issue? Is there any way to force recalculated axis ranges?

C3 version: 0.7.2
D3 version: 5.16.0
Browser: Chrome
OS: Windows 10

Update data:

this.$chart.flow({
   x: 'x',
   xFormat: '%Y-%m-%d %H:%M:%S.%L',
   columns: [
      dataX,
      dataY
   ],
   length: cropLen,
})