Background Requirements for Traits?

[Unikatze]

I was toying around with the Backgrounds from Ultimate combat, and it seems to limit the trait options by a lot. Even some traits I would have access to through my Race.
For example, I have access to Fiendish Sniper from Dirty Tactics Toolbox just for being a Tiefling, but the message of "You do not have the background for this trait" was still showing up.

Is this normal?

[Mathias]

Most backgrounds end with "you gain access to the X trait". But Ultimate Campaign doesn't define what "access" means, so we have two options for how to make use of that - "Traits & Drawbacks require a Background" means a strict reading - that you can't take a trait or drawback without one of your backgrounds making it available, or "Unrestricted Traits & Drawbacks", where the ones your background gave access to will be starred as suggestions, but you can still pick whatever traits you want.

[LazarX]

If you enable backgrounds but sill want unrestricted traits you need to click on the traits don't require backgrounds option.