[CI] ComposableIndexTemplateTests testMergeEmptyMappingsIntoTemplateWithNonEmptySettings failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-pull-request #77533 / part-1
• elasticsearch-intake #24571 / part1

Reproduction Line:

./gradlew ":server:test" --tests "org.elasticsearch.cluster.metadata.ComposableIndexTemplateTests.testMergeEmptyMappingsIntoTemplateWithNonEmptySettings" -Dtests.seed=B345938BD4443E10 -Dtests.locale=ann-NG -Dtests.timezone=America/Phoenix -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: 
Expected: <{"index_patterns":["xcWm","Zcol"],"template":{"settings":{"index":{"number_of_shards":"7","priority":"86406","number_of_replicas":"4","blocks":{"write":"false","read":"false"}}}},"composed_of":[],"priority":1483878382519355595,"_meta":{"IlnVa":{"Cpfc":"camR"}},"ignore_missing_component_templates":["fQLb"],"deprecated":true}>
     but: was <{"index_patterns":["xcWm","Zcol"],"template":{"settings":{"index":{"number_of_shards":"7","priority":"86406","number_of_replicas":"4","blocks":{"write":"false","read":"false"}}}},"composed_of":[],"priority":1483878382519355595,"_meta":{"IlnVa":{"Cpfc":"camR"}},"ignore_missing_component_templates":["fQLb"],"deprecated":true}>

Issue Reasons:

• [main] 2 failures in test testMergeEmptyMappingsIntoTemplateWithNonEmptySettings (22.2% fail rate in 9 executions)

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

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 2 failures in test testMergeEmptyMappingsIntoTemplateWithNonEmptySettings (22.2% fail rate in 9 executions)

Build Scans:

• elasticsearch-pull-request #77533 / part-1
• elasticsearch-intake #24571 / part1

[elasticsearchmachine]

Pinging @elastic/es-data-management (Team:Data Management)