If I, from the start page, go to the Featured tab on any Stack Exchange site, it says in the page title:

Featured Questions - <Site Name>

However, if I select a tag, the page title becomes:

Bounty '<Tag Name>` Questions - <Site Name>

For example:

Featured Questions - Stack Overflow

vs

Bounty 'java' Questions - Stack Overflow

Why this discrepancy (Bounty vs Featured) in page titles? Is it a bug or intended?

Without a tag selected, the (main) Featured tab uses "Featured" in the page title, however with a tag selected the page title uses "Bounty" instead.

For example:

The page title for the main Featured tab on any Stack Exchange site is:

Featured Questions - <Site Name>

e.g.

Featured Questions - Stack Overflow

However, when a tag is selected, the page title becomes:

Bounty '<Tag Name>' Questions - <Site Name>

e.g.

Bounty 'java' Questions - Stack Overflow

Why is there a discrepancy (Bounty vs Featured) in page titles? Is it a bug or intended?