While we can manage that ZABBIX only notifies the first trigger with dependencies, it doesn't make clear about the impact of this alarm .It would be nice to have a macro, which gives the count of triggers which are depending on it.
depended triggers which won't be notfied."
"There are 78 depended triggers which won't be notfied."
The name "DEPCOUNT" is only an example. Maybe there is a better name/naming.
This information can help, especially to people who doesn't know every device and network topology.