diff --git a/Classes/Controller/BackendController.php b/Classes/Controller/BackendController.php
index 3d6bc860f9..e679d5f6bd 100644
--- a/Classes/Controller/BackendController.php
+++ b/Classes/Controller/BackendController.php
@@ -217,6 +217,9 @@ protected function getSiteNodeForLoggedInUser(): ?NodeInterface
     protected function findNodeToEdit(): ?NodeInterface
     {
         $siteNode = $this->getSiteNodeForLoggedInUser();
+        if (!$siteNode) {
+            throw new \RuntimeException('Could not find site node for current user.', 1697707361);
+        }
         $reflectionMethod = new \ReflectionMethod($this->backendRedirectionService, 'getLastVisitedNode');
         $reflectionMethod->setAccessible(true);
         $node = $reflectionMethod->invoke($this->backendRedirectionService, $siteNode->getContext()->getWorkspaceName());
diff --git a/packages/neos-ui-editors/src/Editors/Range/index.js b/packages/neos-ui-editors/src/Editors/Range/index.js
index c4d2629d12..f0fa8d4b98 100755
--- a/packages/neos-ui-editors/src/Editors/Range/index.js
+++ b/packages/neos-ui-editors/src/Editors/Range/index.js
@@ -41,8 +41,9 @@ class RangeEditor extends PureComponent {
     handleChange = event => {
         const {options} = this.props;
         const {target} = event;
+        const useParseInt = (options.step || 1) % 1 === 0;
 
-        let value = parseInt(target.value, 10);
+        let value = useParseInt ? parseInt(target.value, 10) : parseFloat(target.value, 10);
         if (isNaN(value)) {
             return;
         }
@@ -64,6 +65,10 @@ class RangeEditor extends PureComponent {
         const options = {...this.constructor.defaultProps.options, ...this.props.options};
         const {value, highlight} = this.props;
         const valueAsString = value === 0 ? '0' : (value || '');
+        // Calculate the width of the input field based on the length of the min, max and step values
+        const numLength = value => value.toString().length;
+        const additionalStepLength = numLength(options.step) - 1;
+        const styleWidth = Math.max(numLength(options.min), numLength(options.max)) + additionalStepLength + 'ch';
 
         return (
             <div
@@ -94,7 +99,7 @@ class RangeEditor extends PureComponent {
                             onKeyPress={this.onKeyPress}
                             onChange={this.handleChange}
                             value={valueAsString}
-                            style={ {width: `${options.max.toString().length}ch`} }
+                            style={ {width: styleWidth} }
                             disabled={options.disabled}
                         />
                         {options.unit}
diff --git a/packages/neos-ui/src/Containers/RightSideBar/Inspector/index.js b/packages/neos-ui/src/Containers/RightSideBar/Inspector/index.js
index 73713e839c..74503df9ba 100644
--- a/packages/neos-ui/src/Containers/RightSideBar/Inspector/index.js
+++ b/packages/neos-ui/src/Containers/RightSideBar/Inspector/index.js
@@ -37,7 +37,7 @@ import style from './style.module.css';
         const shouldShowUnappliedChangesOverlay = isDirty && !shouldPromptToHandleUnappliedChanges;
         const shouldShowSecondaryInspector = selectors.UI.Inspector.shouldShowSecondaryInspector(state);
         const focusedNode = selectors.CR.Nodes.focusedSelector(state);
-        const parentNode = selectors.CR.Nodes.nodeByContextPath(state)(focusedNode.parent);
+        const parentNode = focusedNode ? selectors.CR.Nodes.nodeByContextPath(state)(focusedNode.parent) : null;
 
         return {
             focusedNode,