How am I supposed to get rid of this notification?
Solution 1:
Okay so I had that issue forever and couldn't work it out
I discovered you have to visit each operator, look at all the sections
Video introduction to operator
Weapon set up, skins and attachments
After visiting these sections for each operator the notification will disappear
If this doesn't fix the issue, comment and we will try find another solution, however above is what fixed the issue for me!
I know that you don't want to sift threw all operators but that's the only way (I know of any how)