Whenever using worker through an iframe it was throwing:
cannot open file SecurityError: Failed to construct 'Worker': Script at 'http://localhost:8000/assets/c06e8f0a220ae2c4e6fd03dd808e69ff1beee4c2/plugin/application_gis.zip/loader_dbf.worker.js' cannot be accessed from origin 'null'.
at Module.default (loader_dbf.js:9:20)
at application_table.js:58:50
So we made a helper function to run workers with an option to make it
compatible with iframes. The issue is it does require some flag to be
passed through the iframe: allow-same-origin and allow-scripts but this
was the only way we had to get it done until a better solution comes in
