Subject: <what happen when you do on which document project>

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### Problem
- <Detail of problem>

#### Procedure to reproduce the problem
```
<Paste your command-line here which cause the problem>
```

#### Error logs / results
```
<Paste your error log here>
```
- <public link of unexpected result if you have>

#### Expected results
<Describe what to actually do>

### Reproducible project / your project
- <link to your project, or attach zipped small project sample>

### Environment info
- OS: <Unix/Linux/Mac/Win/other with version>
- Python version:
- Sphinx version:
- <Extra tools e.g.: Browser, tex or something else>