[Question] Docker-in-Docker push to localstack

I have deployed a lambda function with a container image to localstack using this plugin. With host: http://localstack, the deploy command worked perfectly, even from within a docker container (VSCode devcontainer). Can you explain how this is possible? Because if I do a docker push localstack:4510/X from that container that is in the same network, that would not work. Only outside the container with localhost.

該 issue 未指出檔案、測試或進入點。追蹤 plugin 的容器映像部署路徑，以及其對 Docker 和 LocalStack endpoint 的處理，然後記錄並驗證一份說明，解釋為什麼從 devcontainer 進行部署可以運作，而所描述的 docker push 卻不行。