RuntimeError when using django-revproxy (works with with Daphne)

[medihack]

I am using django-revproxy to use some simple reverse proxy functionality in Django (mainly for authentication purposes). This works well with Daphne. But when using Uvicorn I get the below error when accessing such a ProxyView. It seems Uvicorn is quite strict with Content-Length. Is there any way to work around this? django-revproxy is not so well maintained, so I guess there won't be a solution from that side :-(

ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/uvicorn/protocols/http/httptools_impl.py", line 399, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/uvicorn/middleware/proxy_headers.py", line 70, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/channels/routing.py", line 62, in __call__
    return await application(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/django/core/handlers/asgi.py", line 170, in __call__
    await self.handle(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/django/core/handlers/asgi.py", line 216, in handle
    task.result()
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/django/core/handlers/asgi.py", line 195, in process_request
    await self.send_response(response, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/django/core/handlers/asgi.py", line 357, in send_response
    await send(
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/uvicorn/protocols/http/httptools_impl.py", line 526, in send
    raise RuntimeError("Response content longer than Content-Length")
RuntimeError: Response content longer than Content-Length

[Kludex]

No. The server should ensure this header is correct. I'd say this is an issue with Daphne.