Hello Luca,

If I was you, I would first of all download the ===>  DokuPack with the version which fits to the COMOS version which is affected here. Than, I would use the PDX file in it to search the whole package for such (20 pages?) limit.

In case there is nothing documented about it, I would open a ticket, at best with a simple description about how to rebuild the issue, with some screenshots and logs if you have some. Always confirm the affected version of COMOS in the format like 10.4.x.x.x.

All the best,

SuperPippo