After upgrading to R-4.4.0 dygraph return blank graph

[fciarniello]

I recently updated R to version 4.4.0 and since then dygraph no longer works well, in fact the same program that used to draw an interactive graph now only creates an empty graph.
I also tried a simple example like this and it doesn't work:

library(dygraphs)
lungDeaths <- cbind(mdeaths, fdeaths)
dygraph(lungDeaths)

same thing just a blank graph with no error message.

Thank you,
Francesco