Selection geometry is not rectangular when the selection contains paragraphs with specific fonts and indents, e.g. two empty paragraphs with with font family Georgia and the second one having First Line Indent = 6 px.

Steps to reproduce:
- Add 3 empty paragraphs
- Select the first 2 and apply font family Georgia
- Apply First line indent of 6 px to the second paragraph
- Select all
Expected: The selection geometry should be rectangular.
Actual: The selection geometry is not a rectangle.