[CI] ExponentialHistogramValueCountAggregatorTests testMatchesNumericDocValues failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #11231 / release-tests
• elasticsearch-periodic-java-ea #53 / release-tests

Reproduction Line:

./gradlew ":x-pack:plugin:mapper-exponential-histogram:test" --tests "org.elasticsearch.xpack.exponentialhistogram.aggregations.metrics.ExponentialHistogramValueCountAggregatorTests.testNoMatchingField" -Dtests.seed=570FE0EDC36C2C61 -Dbuild.snapshot=false -Dtests.jvm.argline="-Dbuild.snapshot=false" -Dlicense.key=x-pack/license-tools/src/test/resources/public.key -Dtests.locale=yrl-BR -Dtests.timezone=PRC -Druntime.java=25

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

org.elasticsearch.search.aggregations.UnsupportedAggregationOnDownsampledIndex: Field [my_histogram] of type [exponential_histogram] is not supported for aggregation [value_count]

Issue Reasons:

• [main] 2 consecutive failures in step release-tests
• [main] 2 failures in test testMatchesNumericDocValues (1.4% fail rate in 145 executions)
• [main] 2 failures in step release-tests (100.0% fail rate in 2 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.

[elasticsearchmachine]

Pinging @elastic/es-analytical-engine (Team:Analytics)

[astefan]

Same ballpark as #136628

[JonasKunz]

Fixed in #136672.