Scatter plot filltozeroy fails on multi-signed values

Apologies if this is a duplicate issue, but a similar one could not be found.

For scatter plot data containing both positive and negative values, fill="tozeroy" does not correctly fill under the trace as I expected. I'm not sure if this is a future feature or current bug, but I couldn't find documentation which states that scatter plot filling for both negative and positive values was not supported.

plotly.__version__

4.5.4

from plotly import graph_objects as go
import numpy as np

x = np.linspace(0, 100)
y = np.random.rand(100) - 0.5

fig = go.Figure(data=go.Scattergl(x=x, y=y, fill="tozeroy"))
fig.show()

Comece executando a reprodução em Python fornecida com plotly 4.5.4 e inspecione como go.Scattergl trata fill="tozeroy" para valores y positivos e negativos mistos. Considera-se concluído quando o trace é preenchido corretamente até zero em ambos os lados do eixo, com cobertura para o caso relatado.