Steps to reproduce:
1. Turn on global notification functionality;
2. Create item with type trapper;
3. Create triggers using the item with expressions:
Trigger 1: 0 < last value < 10
Trigger 2: 10< last value < 20
Trigger 3: 20 < last value
4. Send value equal ‘120’ to the item

Result: 3 global messages are displayed in a floating section:
Recovery message for the Trigger 1
Recovery message for the Trigger 2
Problem message for the Trigger 3

Expected: 1 message are displayed for Trigger 3.