Tab Search Toolbar Button - bug

Description of the issue:
Tab Search Toolbar Button flag under brave://flags/ incorrectly sets the button to appear in the browser.
“Enables tab search button to be in toolbar area. Might require enabling the tab strip combo button configuration to also match to toolbar in specific regions. – Mac, Windows, Linux, ChromeOS”

Disabling it will cause it to appear. Enabling it will cause it to disappear. (should be the opposite)

Steps to Reproduce (add as many as necessary): 1. 2. 3.

  1. type brave://flags/ in url bar
  2. change Tab Search Toolbar Button to enabled
  3. Restart browser and verify down arrow in top right of browser

Actual Result (gifs and screenshots are welcome!):

Expected result:
Down arrow for tab search to be disabled when flag is set to disabled.

Reproduces how often:
Always

Operating System and Brave Version(See the About Brave page in the main menu):
Win11
[Brave 1.80.115 (Official Build) (64-bit)]
Chromium: 138.0.7204.97