render.3dmovie produces an empty output

[alievakrash]

Hello,

I am having some issues with rendering the movie using (render.3dmovie). When I use render.animation() I can see each timepoint displayed but render.3dmovie just gives me an empty movie...
Here is what I tried:
`compute.animation(net_dyn, slice.par = list(
start = 2,
end = 20,
interval = 1,
aggregate.dur = 2,
rule = "any"
))

render.d3movie(net_dyn, output.mode = 'htmlWidget', displaylabels=FALSE)`

I provide a sample of my network:
https://github.com/alievakrash/connectivity