Reapply "WS-1837: Service worker changes to render offline page" #13622
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This reverts commit 3387460.
SantaZena
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Jan 20, 2026
elvinasv
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Jan 20, 2026
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Looks good! Retested again on Preview 1, works as expected 👍
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This reverts commit 3387460.
and reapplies #13520
Resolves JIRA:
Summary
Reapply "WS-1837: Service worker changes to render offline page" - #13520
Additional Changes made to resolve build issue (https://eu-west-1.console.aws.amazon.com/codesuite/codepipeline/pipelines/simorgh-cd/executions/57690925-b8b5-43a8-bc26-361390db9259/visualization?region=eu-west-1)
Modified CopyWebpackPlugin , so that it copies public folder only for" modern " clients .
Replaced onfetch = fetchEventHandler with self.addEventListener('fetch', fetchEventHandler) in sw.js
For more context :https://bbc-tpg.slack.com/archives/G03T00R76KX/p1768813498850109