Advancement can be granted, but it doesn't run the function

{   "criteria": {     "arrow_blocked": {       "trigger": "minecraft:entity_hurt_player",       "conditions": {         "damage": {           "blocked": true,           "source_entity": {             "type": "#minecraft:arrows"           }         }       }     },     "trident_blocked": {       "trigger": "minecraft:entity_hurt_player",       "conditions": {         "damage": {           "blocked": true,           "source_entity": {             "type": "minecraft:trident"           }         }       }     },     "using_shield": {       "trigger": "minecraft:using_item",       "conditions": {         "item": {           "items": "minecraft:shield",           "components": {             "minecraft:custom_data": "{slime_shield:1b}"           }         }       }     }   },   "requirements": [     [       "arrow_blocked",       "trident_blocked"     ],     [       "using_shield"     ]   ],   "rewards": {     "function": "silly_shields:slime_shield_ranged"   } }
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