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()

Riproduci il problema con il CodePen collegato o con lo snippet Python fornito, concentrandoti sul testo lungo di hovertemplate e sull’overflow dell’altezza della figura. Traccia il comportamento dell’hover a partire da questa riproduzione e considera completato il lavoro quando le informazioni dell’hover vengono mostrate in una forma utilizzabile, troncata o comunque visibile, invece di non mostrare nulla.