`AbstractXContentFilteringTestCase#testDotsAndDoubleWildcardInExcludedFieldName` is marked as `AwaitsFix`, linking #80160, but this issue is closed. We should either remove the AwaitsFix marker, open a new issue to track the bug, or remove the test if it is invalid.
libs/x-content/src/test/java/org/elasticsearch/xcontent/support/filtering/AbstractXContentFilteringTestCase.java
return sample.apply(XContentBuilder.builder(getXContentType(), includes, excludes));
    }
    private XContentBuilder filterOnParser(Builder sample, Set<String> includes, Set<String> excludes, boolean matchFieldNamesWithDots)
        throws IOException {
        try (XContentBuilder builtSample = sample.apply(createBuilder())) {
            BytesReference sampleBytes = BytesReference.bytes(builtSample);
            try (
                XContentParser parser = getXContentType().xContent()
                    .createParser(
                        XContentParserConfiguration.EMPTY.withFiltering(includes, excludes, matchFieldNamesWithDots),
                        sampleBytes.streamInput()
                    )
            ) {
                XContentBuilder result = createBuilder();
                if (sampleBytes.get(sampleBytes.length() - 1) == '\n') {
                    result.lfAtEnd();
                }
                if (parser.nextToken() == null) {
                    
                    return result.startObject().endObject();
                }
                return result.copyCurrentStructure(parser);
            }
        }
    }
    static void assertXContentBuilderAsString(final XContentBuilder expected, final XContentBuilder actual) {
        assertThat(Strings.toString(actual), is(Strings.toString(expected)));
    }
    static void assertXContentBuilderAsBytes(final XContentBuilder expected, final XContentBuilder actual) {
        XContent xContent = XContentFactory.xContent(actual.contentType());