cgit: orientation

Given this, for example:

<https://cgit.freebsd.org/src/commit/?id=174a7e578a33c01401e33f9bfcc077fc3155251c&h=stable%2F12>

– with 'stable' in the URL and 'stable/12' visible in the page – how 
would a reader know that the commit was to main (not stable/12)?

Is there scope to make improved use of cgit, or is this a limitation of 
cgit?

TIA