When using @antora/lunr-extension the search-index.js is not there

[bladnor]

When using @antora/lunr-extension the search-index.js is either not generated or overwritten when the provider antora-confluence is configured. Snippet from antora-playbook.yml:

...
antora:
  extensions:
    - require: '@antora/lunr-extension'
      index_latest_only: true
output:
  clean: true
  dir: ./antora-build
  destinations:
    - provider: antora-confluence
...

Is there a workaround for this?

[PacoVK]

hm... did you specify the required provider fs in your config? (see)

[bladnor]

Yes, I tried all variants. FS provider first and last did not make a difference for me.