buy solo mode

Product: Battlefield 2042
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number rx6800xt
Enter RAM memory size in GB 32GB
Are you using any software with an overlay? No
Which part of the game is the issue happening in? Game Menu
In which game menu were you when the bug occurred? solo play
Please select your region North America
On which server did this happen? all
When did this happen? (dd.mm.yy hh:mm) all the time
Summarize your bug tank all carrater and weapons mastery won t upgrade in solo mode why !!!!! only in multi‎ all operator too soldier it only upgrade in multi and on internet it say it work on solo wtf 8:08 PM weapon mastery is 30 having 5 of 30 kill i killed like 500 bot and still 5 0f 30 8:09 PM i go on multi and kill 1 player and passed to 5 to 6 of 30
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? my sniper weapon is mastery 30 5 of 30 in solo it stay there
What happens when the bug occurs? tank all carater and weapon mastery wont ungrade in solo mode wtf why !!!!! only in multi‎ all operator too soldier it only upgrade in multi and on internet it say it work on solo wtf 8:08 PM weapon mastery is 30 having 5 of 30 kill i killed like 500 bot and still 5 0f 30 8:09 PM i go on multi and kill 1 player and passe to 5 to 6 of 30
What should be happening instead? ungrading my weapon tank and all

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wtf