Advantage on Athletics checks - correct or Bug?

I am a Level 3 Dwarf Barbarian. Path of the Wild Heart.

On my character sheet it shows Advantage for Athletics regardless of whether I am raging or not.
If I tap on the Advantage on mobile it says (Rage).

I guess two questions - is this intended and I just need to remember it's only effective when raging or is it a bug and
Is there anything else that could be giving me advantage when not raging? At the moment it really makes me want to roll with advantage always.

Thanks for thinking of this!

You are correct but the user experience is a bit odd. It would be excellent if the team can have a look at how the rage on/off experience works and the copy/text.
To give an idea - I went back into Manage Rage from Features and Traits.
'Activate Rage' was selected but because it's a dropdown it's not super obvious that you need to enter it and then do something to toggle it.

I had to select 'Choose a Level 1 Option' to disable rage which feels a bit weird.
My suggestion:

Have a raging button/indicator somewhere on the main character sheet and toggle it on and off something like Heroic Insipiration.

The current ability activation method is very much a workaround to the limits of the current system. Once they finish the character builder rebuild they're currently working on, we will hopefully get a better interface for things like rage activation