When committing, it sends me the ENTIRE repository (which is already on github)

🐛 bug report

My bug is the following, I have my environment connected to my repository, and I send the changes through codesandbox, but for a few days, when I go to send the changes I get the WHOLE environment again, as if it were the first commit , and when sending it, an error appears, although the changes are sent, it is very annoying to see the whole environment to send to github.

Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project
  adheres to.
• I have searched the issue tracker for an issue that matches the one I want
  to file, without success.

Description of the problem

How has this issue affected you? What are you trying to accomplish?

To Reproduce

Link to sandbox: link (optional)

Your Environment

| Software | Name/Version |
| Windows | 10 |
| Сodesandbox | |
| Browser |Chrome (lasted)|
| Operating System | |

The report names no source file, test, or code entry point. Start by reproducing the GitHub commit flow in CodeSandbox with the reported Windows 10 and Chrome environment, then trace why the entire repository is selected; done means only changed files are sent and the commit completes without the reported error.