Cross mouse pointer spanning among multiple rows of a subplot

I have a subplot with 3 rows, but may be more eventually. I am using add_trace to plot a Candlestick in the first row and Scatters in the remaining ones. However, what I need to get is a cross mouse pointer which when I move the mouse can span among all the rows of my subplot. Currently I am using hovermode=“x”, which can give me the cross effect I need, but unfortunately only on the first row of the subplot. Any idea?

Looks like the same question as this one: Common Hover across subplots and multiple plots of Figure()

No reply there either, unfortunately