--- a/test/wsgidav/wsgidav.yaml	Tue Jan 27 20:25:09 2026 +0100
+++ b/test/wsgidav/wsgidav.yaml	Wed Jan 28 19:58:08 2026 +0100
@@ -248,7 +248,7 @@
 #        kwargs:
 #            storage_path: 'wsgidav-props.shelve'
 
-property_manager: null
+property_manager: true
 
 #: Optional additional live property modification
 #: Note: by default live properties like file size and last-modified time are