Centered TextField cursor is at the left edge when \n is entered. #27867
Description
When on a line that is not the first line and the line is empty (only \n was pressed from previous line), the cursor behaves as if it were left justified.
Should be simple to fix by defaulting x advance offset to width_/2 when centered instead of zero in LibTxt paragraph.cc. May want to look at Paragraph::GetLineXOffset()