Kills overall and experience glitch

Product: Apex Legends
Platform:PlayStation 5
Please specify your platform model. Sony PlayStation 4
What is your gamertag/PSN ID/EA Account name? Vegaa0621
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)? Mirage
Which Legends were your squad mates using (if applicable)? Pathfinder and lifeline
Where did the issue occur? Returning to the lobby after 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. match summary
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. Taking screenshots
Did your squad mates also experience the issue? Yes
How many matches had you played in a row before the issue occurred? 6
When did this happen? (dd.mm.yy hh:mm) April 13 2022 around 11 minutes ago this occurred
How often does the bug occur? Often (50% - 99%)
How severe is your issue? Major impacts to gameplay
What happens when the bug occurs? So what happen was that me and some random people was playing the new war games update on apex, we won the match ive gotten over 5 kills and 4 knocks during this matches it tells me I only had 1 kill, had about 1500 damage done plus we’ve won the game. During the match summaries I’ve gotten only 75 xp and this happened 3 times already today I’m not mad about it because I’m trying to get the challenges but it need to be fix I’ll provide screenshots
What should be happening instead? Showing how much kills we’ve gotten and also have the xp overall
Steps: How can we find the bug ourselves? I really don’t know what triggers this glitch

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These are screenshot I’ve took on my ps5 to show evidence on what I’m talking about