Visualise 2x2 table in ggplot with mosaic plot.

General
10

Hi, one additional interesting thing,
I am not able to add breaks description on the mosaic plot.
Even when I try the code from the author's webiste:
https://github.com/haleyjeppson/ggmosaic

this code gives this plot (with breaks description):

obraz
obraz1251×1020 117 KB

but in my RStudio the same code gives me this plot (without brakes description):

obraz
obraz2481×1163 150 KB

Any idea why is that ? I use windows 10 x64, R 3.6.2, RStudio 1.4.52 and 1.3.911 (preview).