player death drop bedrock

 component_groups
"dragnoz:death":{
			"minecraft:spawn_entity": {"min_wait_time":0,"max_wait_time": 0,"spawn_sound": "plop","spawn_item": "diamond"},
            "minecraft:timer": { "time": 0.01 , "looping": false, "time_down_event": { "event": "dragnoz:reset","target": "self"}}
   			 },

 Components
"minecraft:damage_sensor": [
         {"on_damage": {
           "filters": { 	"test": "has_damage", "value": "fatal"	},
           "event": "dragnoz:death" 	},
           "deals_damage": true
         }
         ],


events
"dragnoz:death":{"add": { "component_groups": [ "dragnoz:death" ] }},
 "dragnoz:reset":{"remove": { "component_groups": [ "dragnoz:unicorn","dragnoz:morty", "dragnoz:death"] } },