QML Type TextArea or TextEdit doesn't render CSS table and table cell border correctly

Qt user raised following finding:
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When uses Qt Widget: QTextEdit and calls setHtml() to load a html document the CSS table border style is rendered correctly. But load the same html file using QML TextEdit's QTextDocument the border style doesn't render correctly. Only the border-style: solid is recognized other style likes dashed, dotted were not rendered for table border. For the table cell border nothing was rendered.
"

This can be reproduced using Qt Quick Text Editor Example and for Widgets QTextTableBorders example at: Qt6.6.0/6.6.0/Src/qtbase/tests/manual/qtexttableborders