hover is not displayed in the case of overflow

See for example https://codepen.io/emmanuelle-plotly/pen/GRNJevo : the hover information (created here with a hovertemplate, not sure if it matters) is very long and the resulting hover box would be larger than the figure height. However, nothing is displayed at all for hover, which is not the expected behaviour I think (probably one cannot scroll, so should it be clipped?). The problem disappears when the text to be displayed is shorter.

For Python users, here is a code snippet to experiment with to reproduce the problem:

import plotly.express as px
n_lines = 30
long_hover_text = 'bla bla bla bla bla <br>'* n_lines
df_dict = {'x':[1, 2, 3], 'y':[1, 2, 3], 'text':[long_hover_text,]*3}
fig = px.scatter(df_dict, x='x', y='y', hover_data=['text']
                )
fig.show()

使用链接的 CodePen 或提供的 Python 代码片段复现该问题，重点关注较长的 hovertemplate 文本和 figure 高度溢出。从该复现出发跟踪 hover 行为，并将完成定义为：以可用的截断形式或其他可见形式显示 hover 信息，而不是完全不显示任何内容。