Apex is not fluid on xbox one fat / s

Product: Apex Legends
Platform:Microsoft XBOX One
Please specify your platform model. Microsoft Xbox One
What is your gamertag/PSN ID/EA Account name? ZAT FEBIVEN
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. All map everywhere
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. .
Did your squad mates also experience the issue? Yes
How many matches had you played in a row before the issue occurred? 0
When did this happen? (dd.mm.yy hh:mm)
How often does the bug occur? Every time (100%)
How severe is your issue? Major impacts to gameplay
What happens when the bug occurs? The game is 30 fps on xbox one fat / s When you reappear with the view on the ship the game is fluid but in fps view it comes back, you need a setting to choose performance / quality
What should be happening instead? 60 fps
Steps: How can we find the bug ourselves? Play on xbox fat / s

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Need fps not quality texture