fail to open grpc-rs project in idea installed with intellij-rust plugin

[betwins]

I fail to open grpc-rs project in idea installed with intellij-rust plugin. And I do successfully it with raft-rs project
reproduce-steps:

1. select the project folder or the toml file
   

2. click the "ok" button

3. the files have not been download.
   

[BusyJay]

I'm sorry, I'm not familiar with intellij to provide help. But to initialize the required submodule, you can run command cargo xtask submodule in grpc-rs root directory.