Have you been able to figure out what is causing this ? I have the same issue, even with removing _build it still uses the old worker code when running through iex -S mix phx.server . Seems it is cached somewhere ?
Have you been able to figure out what is causing this ? I have the same issue, even with removing _build it still uses the old worker code when running through iex -S mix phx.server . Seems it is cached somewhere ?