geom_rect() not rendering

[evanhenry]

Hi plotly

i have a clarifying question. when rendering this graph using ggplotly()

the geom_rect() argument did not render:

When looking through plotly's source code, i couldn't find geom_rect. Is this b/c plotly does not support it and only can render the arguments that are listed on the plotly site? ..now realizing my question might be very self-evident...

reproducible example:
https://github.com/evanhenry/plotly-scratch/tree/master/plotlyscratch%20/geom-rect-geom-line