chore: Adjust functional test params (#369)

Author: pan-kot

test/functional/board-layout/regressions.test.ts

@@ -18,7 +18,7 @@ test(
     expect(scroll1.top).toBe(0);
 
     // This should cancel the operation.
-    await page.mouseMove(0, 255);
+    await page.mouseMove(0, 230);
     await page.pause(25);
     await page.mouseUp();