[basex-talk] ft search with wildcards does not work with higher Unicode characters

Hi, I just came across this strange behavior collection('dc_tunico')//*[text() contains text 'rwḥ' using wildcards] yields nothing vs collection('dc_tunico')//*[text() contains text 'rwḥ'] yields the correct result <gram xmlns="http://www.tei-c.org/ns/1.0" type="root" xml:lang="ar-aeb-x-vicav">rwḥ</gram> <gram xmlns="http://www.tei-c.org/ns/1.0" type="root" xml:lang="ar-aeb-x-vicav">rwḥ</gram> <gram xmlns="http://www.tei-c.org/ns/1.0" type="root" xml:lang="ar-aeb-x-vicav">rwḥ</gram> <gram xmlns="http://www.tei-c.org/ns/1.0" type="root" xml:lang="ar-aeb-x-tunis-vicav">rwḥ</gram> Any ideas why this is the case? Best regards Omar