[oXygen-user] '<' in validation scenario names?

I have a validation scenario for Schematron checking of pseudo-attributes of '<?pdf?>' PIs. The people editing the documents are quite used to seeing the PIs referred to as '<?pdf?>'. If I include '<?pdf?>' in the scenario name, it shows as '<?pdf?>' in the 'Configure validation scenario(s)' dialog box but as '?pdf?>' in the 'Problems' panel. If I include '<?pdf?>' in the scenario name, it shows as '<?pdf?>' in the 'Configure validation scenario(s)' dialog box and as '<?pdf?>' in the 'Problems' panel. Is there a way for '<' to show in both places? Using <oXygen/> XML Editor 21.1, build 2019090904. Regards, Tony Graham. -- Senior Architect XML Division Antenna House, Inc. ---- Skerries, Ireland tgraham@antenna.co.jp