Gateway coder workspace is stuck at Ready status after update and cannot be connected from Gateway

[liji-canva]

Coder version: 2.11.2
Gateway version: 2023.3.4
Coder plugin version: 2.12.0

How to reproduce:

1. Have a running workspace.
2. Make changes to the template of this workspace and do coder templates push
3. Update the workspace from the Web UI

Expected result:

On the Welcome to JetBrains Gateway window, the status of the workspace is Ready and we can connect to it by clicking Select IDE and project

Actual result:

On the Welcome to JetBrains Gateway window, the status of the workspace is Created and the Select IDE and project is not clickable.

If we try to connect via a gateway url such as jetbrains-gateway://connect#type=coder&workspace=myworkspace&agent=myagent&folder=/home/coder&url=https://mycoder.com/&token=xxxx&ide_product_code=IU&ide_build_number=233.15325.26&ide_path_on_host=/opt/intellij/latest, it shows error the agent is created; please wait and try again

We need to restart the coder agent to make it work.