Errors rendering streaming plots

Using hvplot master or any other recent version plus holoviews 1.13.3 or 1.13.4, along with the fix from #511 to make Streaming.ipynb runnable, some of the streamz hvplots inexorably fill up with whitespace, such as two screenshots from Streaming.ipynb taken a few minutes apart:

I haven't noticed the problem when the same plot is displayed with no other plots in the layout:

Nor have I noticed the problem when there is no backlog:

I also haven't noticed the plot with holoviews 1.13.2:

So I would assume the problem arose in HoloViews between 1.13.2 and 1.13.3, but I've filed the issue here because I don't have a HoloViews-only reproducer.