Dot in character ṅ one pixel too high

Most characters with a dot-above accent place the dot exactly two pixels above the topmost pixel as to leave a one pixel gap. However, ṅ violates this by having a two pixel gap for some reason.

To reproduce: Paste ṅ into chat and look at it.

Expected results: one pixel gap between character and diacritic

Actual results: two pixel gap

How to fix: This character is defined in the file accented.png - simply move the relevant pixel down by one to fix this.