### CI Link

https://gradle-enterprise.elastic.co/s/n6mmfb3uwtq7q

### Repro line

./gradlew ':server:test' --tests "org.elasticsearch.search.internal.ContextIndexSearcherTests.testIntersectScorerAndRoleBits" \   -Dtests.seed=E99DBC08AEFDABC1 \   -Dtests.locale=und \   -Dtests.timezone=America/Santarem \   -Druntime.java=20

### Does it reproduce?

Yes

### Applicable branches

main

### Failure history

_No response_

### Failure excerpt

10:13:31 org.elasticsearch.search.internal.ContextIndexSearcherTests > testIntersectScorerAndRoleBits FAILED
10:13:31     java.lang.AssertionError: The top-reader used to create Weight is not the same as the current reader's top-reader (org.apache.lucene.index.CompositeReaderContext@4afc5040
10:13:31         at __randomizedtesting.SeedInfo.seed([E99DBC08AEFDABC1:41ACDD81C7F3BEAA]:0)
10:13:31         at org.apache.lucene.search.TermQuery$TermWeight.scorer(TermQuery.java:105)
10:13:31         at org.apache.lucene.search.Weight.scorerSupplier(Weight.java:136)
10:13:31         at org.apache.lucene.search.LRUQueryCache$CachingWrapperWeight.scorerSupplier(LRUQueryCache.java:759)
10:13:31         at org.apache.lucene.tests.search.AssertingWeight.scorerSupplier(AssertingWeight.java:80)
10:13:31         at org.apache.lucene.search.ConstantScoreQuery$1.scorerSupplier(ConstantScoreQuery.java:153)
10:13:31         at org.apache.lucene.tests.search.AssertingWeight.scorerSupplier(AssertingWeight.java:80)
10:13:31         at org.apache.lucene.tests.search.AssertingWeight.scorer(AssertingWeight.java:66)
10:13:31         at org.elasticsearch.search.internal.ContextIndexSearcherTests.testIntersectScorerAndRoleBits(ContextIndexSearcherTests.java:157)

server/src/test/java/org/elasticsearch/index/query/functionscore/FunctionScoreTests.java
protected boolean doEquals(ScoreFunction other) {
            return false;
        }
        @Override
        protected int doHashCode() {
            return 0;
        }
    }
    public void testSimpleWeightedFunction() throws IOException, ExecutionException, InterruptedException {
        int numFunctions = randomIntBetween(1, 3);
        float[] weights = randomPositiveFloats(numFunctions);
        double[] scores = randomPositiveDoubles(numFunctions);
        ScoreFunctionStub[] scoreFunctionStubs = new ScoreFunctionStub[numFunctions];
        for (int i = 0; i < numFunctions; i++) {
            scoreFunctionStubs[i] = new ScoreFunctionStub(scores[i]);
        }
        WeightFactorFunction[] weightFunctionStubs = new WeightFactorFunction[numFunctions];
        for (int i = 0; i < numFunctions; i++) {
            weightFunctionStubs[i] = new WeightFactorFunction(weights[i], scoreFunctionStubs[i]);
        }
        FunctionScoreQuery functionScoreQueryWithWeights = getFiltersFunctionScoreQuery(
            FunctionScoreQuery.ScoreMode.MULTIPLY,
            CombineFunction.REPLACE,
            weightFunctionStubs
        );
        TopDocs topDocsWithWeights = searcher.search(functionScoreQueryWithWeights, 1);
        float scoreWithWeight = topDocsWithWeights.scoreDocs[0].score;
        double score = 1;
        for (int i = 0; i < weights.length; i++) {
            score *= weights[i] * scores[i];