Did you investigate possibility to provide worker part as blob? Kinda:
new Worker(URL.createObjectURL(new Blob(workercode.toString()))
Potentially it could eliminate dependency on separate file for worker.
Pay now to fund the work behind this issue.
Get updates on progress being made.
Maintainer is rewarded once the issue is completed.
You're funding impactful open source efforts
You want to contribute to this effort
You want to get funding like this too