The only native component that I can think of is Rich Text Editor, and to include the boders you can add a HTML text to add the necessary CSS to include the boders, like this:
My text:
Rich Text to get the copied text and the HTML text to add the boders:
the code that I used in the HTML text:
Substitute(
Substitute(
Substitute(
RichTextEditor2.HtmlText, "<table", "<table style='border: 1px solid; border-collapse: collapse'; "
),
"<td>", "<td style='border: 1px solid'>"
),
"<th>", "<th style='border: 1px solid'>"
)
It is not a beautiful solution but I think you can achieve what you want using this.
I hope it helps 🙂
