Datastore emulator no longer working locally?

Running `./util/docker-dev/web_server.sh` got me:

```
[  2026-01-25 16:51:19  INFO  ]  Starting web server. Port forwarded to host: 8080
ERROR: (gcloud.beta.emulators.datastore.env-init) Unable to find env.yaml in the data_dir [/home/user/.config/gcloud/emulators/datastore]. Please ensure you have started the appropriate emulator.
```