timothyylim
commented
6 years ago https://twitter.com/H5PTechnology/status/953199940301410304
The blacklist that is used by adblockers should be updated to handle this. Let me know if you're still experiencing problems.
The h5p.org's example of Column is broken with ublock enabled.
https://h5p.org/column
This also affects thousands of pieces of content on my site since I used Column for everything.