Canvas cannot register font with em size 12

[jejebecarte]

Issue or Feature

• If this is an issue with installation, I have read the troubleshooting guide.

Canvas throws Error: Could not parse font file for a font with em size 12, but works on the same font with em size 24.

The only difference between these two fonts are that the outlines have been scaled to twice their original size.

Steps to Reproduce

import path from 'path';
import { registerFont } from 'canvas';

const fontFile = (fileName: string) => path.join(__dirname, 'fonts/', fileName);
registerFont(fontFile('24-em-font.otf'), { family: 'Minecraft' });
registerFont(fontFile('12-em-font.otf'), { family: 'Minecraft' });

Your Environment

• Version of node-canvas: 2.10.2
• Environment: node v18.20.4 on Windows 10 (22H2)