diff --git a/components/ILIAS/UI/src/templates/default/Input/tpl.viewcontrol_sortation.html b/components/ILIAS/UI/src/templates/default/Input/tpl.viewcontrol_sortation.html
index c827ca9bfb35..962d41a17ec1 100755
--- a/components/ILIAS/UI/src/templates/default/Input/tpl.viewcontrol_sortation.html
+++ b/components/ILIAS/UI/src/templates/default/Input/tpl.viewcontrol_sortation.html
@@ -1,5 +1,5 @@
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element<!-- BEGIN disabled --> disabled<!-- END disabled -->"<!-- BEGIN id --> id="{ID}" <!-- END id -->>
-    <button class="btn btn-ctrl dropdown-toggle" type="button" data-toggle="dropdown"<!-- BEGIN aria_label --> aria-label="{ARIA_LABEL}"<!-- END aria_label --> aria-haspopup="true" aria-expanded="false" aria-controls="{ID_MENU}"><span class="glyphicon-sort"></span></button>
+    <button class="btn btn-ctrl dropdown-toggle" type="button" data-toggle="dropdown"<!-- BEGIN aria_label --> aria-label="{ARIA_LABEL}"<!-- END aria_label -->  aria-expanded="false" aria-controls="{ID_MENU}"><span class="glyphicon-sort"></span></button>
     
     <ul id="{ID_MENU}" class="dropdown-menu">
         <!-- BEGIN option -->
@@ -10,4 +10,4 @@
     <div class="il-viewcontrol-value" role="none">
         {VALUES}
     </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/components/ILIAS/UI/src/templates/default/ViewControl/tpl.sortation.html b/components/ILIAS/UI/src/templates/default/ViewControl/tpl.sortation.html
index d8bf0e2ed9b5..f16c489a0cbf 100755
--- a/components/ILIAS/UI/src/templates/default/ViewControl/tpl.sortation.html
+++ b/components/ILIAS/UI/src/templates/default/ViewControl/tpl.sortation.html
@@ -1,9 +1,9 @@
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="{ID}">
-    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown"<!-- BEGIN aria_label --> aria-label="{ARIA_LABEL}"<!-- END aria_label --> aria-haspopup="true" aria-expanded="false" aria-controls="{ID_MENU}"><span class="label">{LABEL}</span><span class="caret"></span></button>
+    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown"<!-- BEGIN aria_label --> aria-label="{ARIA_LABEL}"<!-- END aria_label -->  aria-expanded="false" aria-controls="{ID_MENU}"><span class="label">{LABEL}</span><span class="caret"></span></button>
 
     <ul id="{ID_MENU}" class="dropdown-menu">
         <!-- BEGIN option -->
         <li<!-- BEGIN selected --> class="selected"<!-- END selected -->>{OPTION}</li>
         <!-- END option -->
     </ul>
-</div>
\ No newline at end of file
+</div>
diff --git a/components/ILIAS/UI/tests/Component/Input/ViewControl/ViewControlSortationTest.php b/components/ILIAS/UI/tests/Component/Input/ViewControl/ViewControlSortationTest.php
index 2f3cf787c28b..1dfafb13038c 100755
--- a/components/ILIAS/UI/tests/Component/Input/ViewControl/ViewControlSortationTest.php
+++ b/components/ILIAS/UI/tests/Component/Input/ViewControl/ViewControlSortationTest.php
@@ -93,7 +93,7 @@ public function testViewControlFieldSortationRendering(): void
 
         $expected = $this->brutallyTrimHTML('
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="id_3">
-    <button class="btn btn-ctrl dropdown-toggle" type="button" data-toggle="dropdown" aria-label="label_sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_3_ctrl"><span class="glyphicon-sort"></span></button>
+    <button class="btn btn-ctrl dropdown-toggle" type="button" data-toggle="dropdown" aria-label="label_sortation" aria-expanded="false" aria-controls="id_3_ctrl"><span class="glyphicon-sort"></span></button>
     <ul id="id_3_ctrl" class="dropdown-menu">
         <li><button class="btn btn-link" id="id_1">A</button></li>
         <li><button class="btn btn-link" id="id_2">B</button></li>
@@ -128,7 +128,7 @@ public function testViewControlFieldWithSignalsRendering(): void
 
         $expected = $this->brutallyTrimHTML('
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="id_3">
-    <button class="btn btn-ctrl dropdown-toggle" type="button" data-toggle="dropdown" aria-label="label_sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_3_ctrl"><span class="glyphicon-sort"></span></button>
+    <button class="btn btn-ctrl dropdown-toggle" type="button" data-toggle="dropdown" aria-label="label_sortation" aria-expanded="false" aria-controls="id_3_ctrl"><span class="glyphicon-sort"></span></button>
     <ul id="id_3_ctrl" class="dropdown-menu">
         <li><button class="btn btn-link" id="id_1">A</button></li>
         <li><button class="btn btn-link" id="id_2">B</button></li>
diff --git a/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryLegacyTest.php b/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryLegacyTest.php
index a250048a912f..7b030f156244 100755
--- a/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryLegacyTest.php
+++ b/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryLegacyTest.php
@@ -233,7 +233,7 @@ public function testRenderPanelSecondaryWithSortation(): void
         <div class="panel-title"><h2>Title</h2></div>
         <div class="panel-viewcontrols l-bar__space-keeper">
             <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="id_1">
-                <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_1_ctrl">
+                <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-expanded="false" aria-controls="id_1_ctrl">
                     <span class="label">vc_sort B</span>
                     <span class="caret"></span>
                 </button>
diff --git a/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryListingTest.php b/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryListingTest.php
index 0a23542c3c68..843c61acd7c0 100755
--- a/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryListingTest.php
+++ b/components/ILIAS/UI/tests/Component/Panel/PanelSecondaryListingTest.php
@@ -190,7 +190,7 @@ public function testRenderWithSortation(): void
         <div class="panel-title"><h2>Title</h2></div>
         <div class="panel-viewcontrols  l-bar__space-keeper">
             <div class="dropdown il-viewcontrol  il-viewcontrol-sortation l-bar__element" id="id_1">
-                <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_1_ctrl">
+                <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-expanded="false" aria-controls="id_1_ctrl">
                     <span class="label">vc_sort A</span>
                     <span class="caret"></span>
                 </button>
diff --git a/components/ILIAS/UI/tests/Component/Panel/PanelTest.php b/components/ILIAS/UI/tests/Component/Panel/PanelTest.php
index bb4361b45f78..6629c1eac288 100755
--- a/components/ILIAS/UI/tests/Component/Panel/PanelTest.php
+++ b/components/ILIAS/UI/tests/Component/Panel/PanelTest.php
@@ -475,7 +475,7 @@ public function testRenderWithSortation(): void
         <div class="panel-title"><h2>Title</h2></div>
         <div class="panel-viewcontrols l-bar__space-keeper">
             <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="id_1">
-                <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_1_ctrl">
+                <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-expanded="false" aria-controls="id_1_ctrl">
                     <span class="label">vc_sort B</span>
                     <span class="caret"></span>
                 </button>
diff --git a/components/ILIAS/UI/tests/Component/ViewControl/SortationTest.php b/components/ILIAS/UI/tests/Component/ViewControl/SortationTest.php
index 2b5c94a2818e..a0c1df419101 100755
--- a/components/ILIAS/UI/tests/Component/ViewControl/SortationTest.php
+++ b/components/ILIAS/UI/tests/Component/ViewControl/SortationTest.php
@@ -84,7 +84,7 @@ public function testRendering(): void
 
         $expected = <<<EOT
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="id_1">
-    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_1_ctrl">
+    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-expanded="false" aria-controls="id_1_ctrl">
         <span class="label">vc_sort Most Recent</span>
         <span class="caret"></span>
     </button>
@@ -108,7 +108,7 @@ public function testRenderingWithSelected(): void
 
         $expected = <<<EOT
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element" id="id_1">
-    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-haspopup="true" aria-expanded="false" aria-controls="id_1_ctrl">
+    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-expanded="false" aria-controls="id_1_ctrl">
         <span class="label">vc_sort Most Recent</span>
         <span class="caret"></span>
     </button>
@@ -144,7 +144,7 @@ function ($id) {
 
         $expected = <<<EOT
 <div class="dropdown il-viewcontrol il-viewcontrol-sortation l-bar__element"$id>
-    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-haspopup="true" aria-expanded="false" aria-controls="{$id_ctrl}">
+    <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown" aria-label="sortation" aria-expanded="false" aria-controls="{$id_ctrl}">
         <span class="label">vc_sort Best</span>
         <span class="caret"></span>
     </button>