diff --git a/src/vs/base/test/common/filters.test.ts b/src/vs/base/test/common/filters.test.ts
index f5c4bb30869d5c2e58d0ff1c41c6d895e8414da5..b055bddefb29910f0b1446aae63038c8c11580c7 100644
--- a/src/vs/base/test/common/filters.test.ts
+++ b/src/vs/base/test/common/filters.test.ts
@@ -397,6 +397,10 @@ suite('Filters', () => {
 		assertTopScore(fuzzyScore, 'title', 1, 'files.trimTrailingWhitespace', 'window.title');
 	});
 
+	// test('Unexpected suggestion scoring, #28791', function () {
+	// 	assertTopScore(fuzzyScore, '_lines', 1, '_lineStarts', '_lines');
+	// });
+
 	test('nextTypoPermutation', function () {
 
 		function assertTypos(pattern: string, ...variants: string[]) {