diff --git a/components/ILIAS/Export/classes/ExportHandler/Info/Export/Component/Handler.php b/components/ILIAS/Export/classes/ExportHandler/Info/Export/Component/Handler.php
index a56950dec020..b08a3d3af062 100644
--- a/components/ILIAS/Export/classes/ExportHandler/Info/Export/Component/Handler.php
+++ b/components/ILIAS/Export/classes/ExportHandler/Info/Export/Component/Handler.php
@@ -58,8 +58,9 @@ protected function init(): void
         $this->sv['xsd_file'] ??= '';
     }
 
-    public function withExportTarget(ilExportHandlerTargetInterface $export_target): ilExportHandlerExportComponentInfoInterface
-    {
+    public function withExportTarget(
+        ilExportHandlerTargetInterface $export_target
+    ): ilExportHandlerExportComponentInfoInterface {
         $clone = clone $this;
         $clone->export_target = $export_target;
         $clone->init();
diff --git a/components/ILIAS/Export/classes/class.ilXmlExporter.php b/components/ILIAS/Export/classes/class.ilXmlExporter.php
index 0dc8c854000d..6af0fef86a31 100755
--- a/components/ILIAS/Export/classes/class.ilXmlExporter.php
+++ b/components/ILIAS/Export/classes/class.ilXmlExporter.php
@@ -124,16 +124,17 @@ final public function determineSchemaVersion(
         string $a_target_release
     ): array {
         $svs = $this->getValidSchemaVersions($a_entity);
-        $found = false;
         $rsv = [];
         foreach ($svs as $k => $sv) {
-            if (!$found) {
-                if (version_compare($sv["min"], ILIAS_VERSION_NUMERIC, "<=")
-                    && ($sv["max"] == "" || version_compare($sv["max"], ILIAS_VERSION_NUMERIC, ">="))) {
-                    $rsv = $sv;
-                    $rsv["schema_version"] = $k;
-                    $found = true;
-                }
+            $min_version = $sv["min"] ?? "";
+            $max_version = $sv["max"] ?? "";
+            if (
+                ($min_version === "" || version_compare($min_version, ILIAS_VERSION_NUMERIC, "<=")) &&
+                ($max_version === "" || version_compare($max_version, ILIAS_VERSION_NUMERIC, ">="))
+            ) {
+                $rsv = $sv;
+                $rsv["schema_version"] = $k;
+                break;
             }
         }
         return $rsv;
diff --git a/components/ILIAS/Style/classes/class.ilStyleExporter.php b/components/ILIAS/Style/classes/class.ilStyleExporter.php
index 6dc63143bef0..3aee9506dbff 100755
--- a/components/ILIAS/Style/classes/class.ilStyleExporter.php
+++ b/components/ILIAS/Style/classes/class.ilStyleExporter.php
@@ -46,7 +46,8 @@ public function getValidSchemaVersions(string $a_entity): array
                 "namespace" => "http://www.ilias.de/Services/Style/10_0",
                 "xsd_file" => "ilias_style_10.xsd",
                 "uses_dataset" => true,
-                "min" => "10.0"),
+                "min" => "10.0",
+                "max" => "10.99"),
             "8.0" => array(
                 "namespace" => "http://www.ilias.de/Services/Style/8",
                 "xsd_file" => "ilias_style_8.xsd",