Similar to https://www.drupal.org/project/field_group/issues/3163971 → , the VERSION constant used in the library definitions refers to the core version. It adds a query string ?v=8.xxx to the URLs for assets, and may provide issues with CDN caching when the library needs to be updated.
Remove version from library definition. Patch attached.
Perhaps use the module version instead?
Needs review
1.0
Code
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