Customise domain path

[Ynsnnn]

This is how I access the application: https://my.domain.com/affine. But it redirects me to https://my.domain.com/js/npm... (for example) and I need https://my.domain.com/affine/js/npm...
I put AFFINE_SERVER_EXTERNAL_URL="https://my.domain.com/affine/" and AFFINE_SERVER_SUB_PATH="/affine/" and it still doesn't work. What env variables should I configure or what am I doing wrong?

[fawqsir]

I am running into the same situation.
I have also tried using the AFFINE_SERVER_HOS=my.domain.com with AFFINE_SERVER_SUB_PATH=/affine.
Tried lots of combinations so far and nothing has worked so far. Hoping someone has gotten the Subfolder/Subpath working.