Original issue: https://support.zabbix.com/browse/ZBXNEXT-738

(15) "Acknowledged recovery events" vs "Display OK triggers" - we don't use "recovery events" anywhere as far as i can recall, so that should probably be "Acknowledged OK events"

also, to be consistent, "problem" should be uppercase as everywhere else.

additional thing regarding strings, maybe add "for" at the end of last two options, so that, for example, "Display OK triggers" becomes "Display OK triggers for" ?

(16) i didn't find it explained anywhere what "Blinking" actually does. is it a permanent blinking, or does it only work together with "Triggers blink on status change" option ?

(17) new options don't seem to affect blinking in monitoring -> overview (type=triggers)

although this might be intended, as the help tooltip there sort of suggests blinking being hardcoded to 5 minutes. is that intended ?

(18) Blinking should be turned on by default