### Godot version

8449592d92eaeef990f5502b419d491ee3eeb7a6

### System information

Windows 11

### Issue description

Zooming in the script editor on an empty script freezes the entire editor for a few seconds, but if the file is large then it freezes for 4-5 seconds (which is unacceptable). Looks like a recent regression.

### Steps to reproduce

Just zoom in/out on the large script file.

### Minimal reproduction project

N/A
return antialiasing;
}
void FontFile::set_generate_mipmaps(bool p_generate_mipmaps) {
	if (mipmaps != p_generate_mipmaps) {
		mipmaps = p_generate_mipmaps;
		for (int i = 0; i < cache.size(); i++) {
			_ensure_rid(i);
			TS->font_set_generate_mipmaps(cache[i], mipmaps);
		}
		emit_changed();
	}
}
bool FontFile::get_generate_mipmaps() const {
	return mipmaps;
}
void FontFile::set_multichannel_signed_distance_field(bool p_msdf) {
	if (msdf != p_msdf) {
		msdf = p_msdf;
		for (int i = 0; i < cache.size(); i++) {
			_ensure_rid(i);
			TS->font_set_multichannel_signed_distance_field(cache[i], msdf);
		}
		emit_changed();
	}
}
bool FontFile::is_multichannel_signed_distance_field() const {