Valkyrie Heirloom bug

Product: Apex Legends
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number 3060
Enter RAM memory size in GB 8
What is your gamertag/PSN ID/EA Account name? every one have the same bug
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible.
Are you using any software with an overlay? No
Which Legend were you playing (if applicable)?
Which Legends were your squad mates using (if applicable)?
Where did the issue occur? In a match
Which part of the map or menu were you in? If you don't remember the exact name, please describe the area or what you were trying to do in the menu. use this Valkyrie Heirloom，and attack,you can see there is no Fire breathing effect like before.Please fix this
What were you doing when the issue occurred? E.g. respawning a squad mate at a beacon, using an ability, a squad mate left the game. use this Valkyrie Heirloom，and attack,you can see there is no Fire breathing effect like before.Please fix this
Did your squad mates also experience the issue? Yes
How many matches had you played in a row before the issue occurred? many
When did this happen? (dd.mm.yy hh:mm) this season
How often does the bug occur? Every time (100%)
How severe is your issue? Major impacts to gameplay
What happens when the bug occurs? use this Valkyrie Heirloom，and attack,you can see there is no Fire breathing effect like before.Please fix this
What should be happening instead? fix the Valkyrie Heirloom issue, it should have Fire breathing effects when attacking
Steps: How can we find the bug ourselves? use this Valkyrie Heirloom，and attack,you can see there is no Fire breathing effect like before.Please fix this

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use this Valkyrie Heirloom，and attack,you can see there is no Fire breathing effect like before.Please fix this