Hot reload changes to webapi when using docker-compose

HI,

I have a demo repo here that is 2 containers, front and back ends that uses docker compose & DAPR to run them.

https://github.com/endjin/DaprMultiContainer

I debug the docker-compose to start the containers, and I'm able to hit breakpoints in the webapi, but I was hoping that I would be able to hot reload changes to the backend controller's Get() to, for example change the number of WeatherForecasts returned.
This works when running in visual studio, but doesn't appear to work for me in rider 2023.2.1 as I dont see any prompt to apply changes or buttons to apply changes in the toolbar as usual with hot reloading. I have enabled all 3 options in the hot reload portion of the settings.

Could you shed some light on wether this is expected to work, and if does work for you then outline what steps you took to get it working?

Thanks,
Ewan