GitHub Copilot 'Code Completion' is not working in my RStudio

my GitHub Copilot 'Code Completion' used to work in my RStudio and now not and do not understand why. Recently I tried to use the chattr app but it should not be a problem! Anyway, everything seems Okay but the Completion is not happening.

## Copilot

- Version: 1.236.0
- Build: prod
- Editor: RStudio/2024.12.0+467

## Environment

- http_proxy: n/a
- https_proxy: n/a
- no_proxy: n/a
- SSL_CERT_FILE: n/a
- SSL_CERT_DIR: n/a
- OPENSSL_CONF: n/a

## Feature Flags

- Send Restricted Telemetry: disabled
- Chat: enabled
- Content exclusion: unavailable

## Node setup

- Number of root certificates: 147
- Operating system: Darwin
- Operating system version: 24.3.0
- Operating system architecture: x64
- NODE_OPTIONS: n/a
- NODE_EXTRA_CA_CERTS: n/a
- NODE_TLS_REJECT_UNAUTHORIZED: n/a
- tls default min version: TLSv1.2
- tls default max version: TLSv1.3

## Network Configuration

- Proxy host: n/a
- Proxy port: n/a
- Kerberos SPN: n/a
- Reject unauthorized: enabled
- Fetcher: HelixFetcher

## Reachability

- github.com: HTTP 200
- api.github.com: HTTP 200
- proxy.individual.githubcopilot.com: HTTP 200
- api.individual.githubcopilot.com: HTTP 200
- default.exp-tas.com: HTTP 200