size ignored in Scatter?

[guillaumew16]

When using Object model, setting the keyword size to Scatter(...) does not modify the size of the points. Setting default_size works as expected. Using pyplot works as expected, weirdly. Version of bqplot is 0.12.36.

For example, this affects the provided example https://github.com/bqplot/bqplot/blob/master/examples/Marks/Object%20Model/Scatter.ipynb. Here is a MWE:

import numpy as np
import bqplot as bq
import bqplot.pyplot as plt

N = 50
a = np.random.rand(N)
x, y = np.random.randn(2, N)

# pyplot works as expected
fig = plt.figure()
plt.scatter(x, y, size=a)
fig

# Object model does not work as expected
xs = bq.LinearScale()
ys = bq.LinearScale()
xax = bq.Axis(scale=xs, label="X")
yax = bq.Axis(scale=ys, orientation="vertical", label="Y")
scat = bq.Scatter(x=x, y=y, scales={"x": xs, "y": ys}, size=a)
fig = bq.Figure(marks=[scat], axes=[xax, yax])
fig

I hope I did not miss something obvious... Thanks in advance!

[fcichos]

Try with the parameter name default_size instead.