Strange Symbology if Font is not installed on System

[KellyMWhitehead]

My symbology for Channel Junctions seems a little odd:

The QML appears to specify

            <Option name="chr" value="£" type="QString"/>
            <Option name="color" value="87,231,16,255" type="QString"/>
            <Option name="font" value="Wingdings 3" type="QString"/>

However, since it appears I don't have this font (Wingings 3), Qgis is using the default font (MS Shell Dlg 2), and the £ appears instead of what I assume is an arrow or similar character.

I do have the standard Wingdings font installed, so I assume this is part of the standard installation, though I'm not sure about MacOS.

I haven't checked other symbology for this type of issue, but might be worth a quick check if we are using FontMarkers in other places, make sure they are using standard installation fonts.