Overlapping arrowheads on dimensions

After using dimensions a lot more extensively over the last two years one thing I seem to have not figured out is how to make small dimensions look neater.

If I create a dimension that is too small for the text I can move the text out from between the dimension lines, but then my arrowheads move inside the extension lines and overlap.

I've had the same behaviour on Coreldraw X7, 2020, 2023, and also Corel Designer.  I figured this was just the way it goes, and we do sort've an ugly fix by reversing the arrowheads under the outline attributes.

That was until I noticed in the documentation for Corel Designer ( Dimension lines - Corel DESIGNER Help ) the text states if the dimension line is too small it will automatically place them outside the leader lines.  But this doesn't happen for me in Designer, either.

I almost feel like I'm missing something very obvious.  Does anyone have any insight on this?