Content Model to HTML is stripping trailing space.

[BryanValverdeU]

Describe the bug
When loading the a model like below

{
    "blockGroupType": "Document",
    "blocks": [
        {
            "blockType": "Paragraph",
            "segments": [
                {
                    "segmentType": "Text",
                    "text": "Could you please provide more information ",
                    "format": {
                        "fontFamily": "Corbel, Skia, sans-serif",
                        "fontSize": "12pt",
                        "textColor": "rgb(94, 50, 124)"
                    }
                }
            ],
            "format": {
                "isProofing": true
            },
            "segmentFormat": {
                "fontFamily": "Corbel, Skia, sans-serif",
                "fontSize": "12pt",
                "textColor": "rgb(94, 50, 124)"
            }
        },
        {
            "blockType": "Paragraph",
            "segments": [
                {
                    "segmentType": "SelectionMarker",
                    "isSelected": true,
                    "format": {
                        "fontFamily": "Corbel, Skia, sans-serif",
                        "fontSize": "12pt",
                        "textColor": "rgb(94, 50, 124)"
                    }
                }
            ],
            "format": {
                "isProofing": true
            },
            "segmentFormat": {
                "fontFamily": "Corbel, Skia, sans-serif",
                "fontSize": "12pt",
                "textColor": "rgb(94, 50, 124)"
            }
        }
    ],
    "format": {
        "fontFamily": "'Corbel', 'Skia', sans-serif",
        "fontSize": "12pt",
        "textColor": "#5e327c"
    }
}

As you can see the paragraph has an ending space in the Text property, however when rendered that space is lost.

If instead of adding space adding a &nbsp fixes the issue:

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. In the side pane select Import Model
3. In the dialog paste the above model
4. Press Ok and then Create DOM Tree

Expected behavior
The space at the end of the paragraph should be kept but currently is lost.

Screenshots
But rendered in correctly:

Device Information

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.