Extra trailing gap on centered/right-aligned text when kerning is enabled

[balaji-pc]

Hi team,
I’m seeing unexpected spacing when kerning is enabled via the LayoutProcessor. Left-aligned text looks correct, but centered and right-aligned text show an extra gap between the last glyph on a line and the right boundary of the text box (effectively shifting the visually aligned edge).

Summary
With kerning enabled, left alignment renders as expected.
With center/right alignment, each line ends with a visible gap to the right edge of the layout box (EOL to box edge)

Attaching the sample right side aligned textbox with LayoutProcessor enabled
Expected:

generated:

here is the overlay diff: