Issue connecting to the docker rtmp endpoint in nimble streamer

I had this working but altered some settings and am now stuck...

I have nimble streamer running in docker on my Mac and am able to connect via RTSP both for pushing and pulling without issue using ffmpeg & ffplay but when I try to connect to RTMP it fails.

For RTMP I get failures:
> ffmpeg -v debug -f avfoundation -framerate 30 -i "0:0" -vcodec libx264 -tune zerolatency -s 500:500 -f flv "rtmp://localhost:1935/app/test flashver=FMLE/3.0\20(compatible;\20FMSc/1.0) live=true pubUser=user pubPasswd=pwd"

> ffplay -v debug rtmp://localhost:1935/app/test

The following works for RTSP:
> ffmpeg -f avfoundation -framerate 30 -i "0:0" -pix_fmt uyvy422 -vcodec libx264 -tune zerolatency -s 500:500 -f rtsp -rtsp_transport tcp rtsp://user:pwd@localhost:554/dev/test

> ffplay rtsp://localhost:554/dev/test

In WMSPanel I have the app setup with the username/password & allows rtmp & rtsp. I've also setup the interfaces for both with Any/1935 for RTMP & Any/554 for RTSP.

I should have clarified - I'm getting failures when i try to "ffplay -v debug rtmp://localhost:1935/app/test".
I get:
"RTMP_ReadPacket, failed to read RTMP packet header
rtmp://localhost:1935/app/test: Unknown error occurred"

Viewing the debug output of ffplay, it looks like it connects to the Nimble Streamer server and handshakes but then dies and errors.

Hello, Ali.

Could you please clarify, what exact command are you using to run a container?

Thank you

I'm using docker-compose and opened up ports for what I listed - 1935, 554.
The nimble streamer server is running in the container appropriately and is synchronizing with wmspanel.
The /var/log/nimble/nimble.log in the container and it's connecting to nimble.wmspanel.com successfully.
The server & incoming/outgoing streams show up correctly for the RTSP streams in wmspanel, also.

Further update, I added Live pull settings for rtmp://localhost:1935/app/test and see incoming/outgoing streams when I run now but I can only ffplay the rtsp url still. Trying to play the rtmp url still fails with the same error but I can publish to the rtmp url now instead of needing to publish to the rtsp url.

Ali, please launch a ticker at wmspanel.com/help to continue conversation.
Thank you.