🐛 https://github.com/siyuan-note/siyuan/issues/10564

kernel/model/blockial.go

@@ -227,12 +227,6 @@ func setNodeAttrs0(node *ast.Node, nameValues map[string]string) (oldAttrs map[s
 	}
 
 	for name, value := range nameValues {
-		if strings.HasPrefix(name, "custom-av") {
-			// 属性视图设置的属性值可以为空
-			node.SetIALAttr(name, value)
-			continue
-		}
-
 		if "" == strings.TrimSpace(value) {
 			node.RemoveIALAttr(name)
 		} else {