UnComment Long Comment when using ms-dotnettools.csharp as formatter in Blazor Server

I use version v1.23.17 of OmniSharp C# for Visual Studio Code with following setting:
```
"settings": {
"editor.defaultFormatter": "ms-dotnettools.csharp",
"editor.formatOnSave": true,
"omnisharp.defaultLaunchSolution": "BlazorServerSignalRApp",

},
"extensions": {
"recommendations": [
"ms-dotnettools.csharp"
]
}
```
When I write a long comment in a visual code and press save which result to apply formatter it makes comment multiple line but the other lines are uncommented! Which needs to do comment manually again. see the following example please: