Annotations not exported in 2.7.8

[manolomt]

Hello... First of all, congratulations for this script, it's a good work. Is this script compatible with version 2.7 of BBB?

I've tried it, and the exported mp4 video is OK, but I don't see cursor nor annotations made in the whiteboard. In this file we can see chat, webcams, etc., but annoations are not included. If I run manually the script (./presentation.rb -m d8b024aa01fb0c13104675deccc38eac24aa8fde-1724917936365 -f presentation), any error is logged and all looks to be OK, but the result is the same: annotations are not included in the mp4 file.

We have BBB 2.7.8, ruby 2.7.0p0 and nokogiri 1.15.6 versions. Is that a problem?

What or how can I debug to find the trouble? Is any other configuration or setting required? Thaks in advance for your time... Hope we can use it.