diff --git a/packages/form-core/src/FormControlMixin.js b/packages/form-core/src/FormControlMixin.js
index 1b1965547..b764a22cc 100644
--- a/packages/form-core/src/FormControlMixin.js
+++ b/packages/form-core/src/FormControlMixin.js
@@ -607,58 +607,56 @@ const FormControlMixinImplementation = superclass =>
      * @return {CSSResult | CSSResult[]}
      */
     static get styles() {
-      return [
-        css`
-          /**********************
+      return css`
+        /**********************
             {block} .form-field
-           ********************/
+         ********************/
 
-          :host {
-            display: block;
-          }
+        :host {
+          display: block;
+        }
 
-          :host([hidden]) {
-            display: none;
-          }
+        :host([hidden]) {
+          display: none;
+        }
 
-          :host([disabled]) {
-            pointer-events: none;
-          }
+        :host([disabled]) {
+          pointer-events: none;
+        }
 
-          :host([disabled]) .form-field__label ::slotted(*),
-          :host([disabled]) .form-field__help-text ::slotted(*) {
-            color: var(--disabled-text-color, #adadad);
-          }
+        :host([disabled]) .form-field__label ::slotted(*),
+        :host([disabled]) .form-field__help-text ::slotted(*) {
+          color: var(--disabled-text-color, #adadad);
+        }
 
-          /***********************
+        /***********************
             {block} .input-group
-           *********************/
+         *********************/
 
-          .input-group__container {
-            display: flex;
-          }
+        .input-group__container {
+          display: flex;
+        }
 
-          .input-group__input {
-            flex: 1;
-            display: flex;
-          }
+        .input-group__input {
+          flex: 1;
+          display: flex;
+        }
 
-          /***** {state} :disabled *****/
-          :host([disabled]) .input-group ::slotted(slot='input') {
-            color: var(--disabled-text-color, #adadad);
-          }
+        /***** {state} :disabled *****/
+        :host([disabled]) .input-group ::slotted(slot='input') {
+          color: var(--disabled-text-color, #adadad);
+        }
 
-          /***********************
+        /***********************
             {block} .form-control
-           **********************/
+         **********************/
 
-          .input-group__container > .input-group__input ::slotted(.form-control) {
-            flex: 1 1 auto;
-            margin: 0; /* remove input margin in Safari */
-            font-size: 100%; /* normalize default input font-size */
-          }
-        `,
-      ];
+        .input-group__container > .input-group__input ::slotted(.form-control) {
+          flex: 1 1 auto;
+          margin: 0; /* remove input margin in Safari */
+          font-size: 100%; /* normalize default input font-size */
+        }
+      `;
     }
 
     /**
diff --git a/packages/form-core/test-suites/form-group/FormGroupMixin-input.suite.js b/packages/form-core/test-suites/form-group/FormGroupMixin-input.suite.js
index 13e91c87d..3d28b237a 100644
--- a/packages/form-core/test-suites/form-group/FormGroupMixin-input.suite.js
+++ b/packages/form-core/test-suites/form-group/FormGroupMixin-input.suite.js
@@ -46,7 +46,6 @@ export function runFormGroupMixinInputSuite(cfg = {}) {
           <${childTag} name="custom[]"></${childTag}>
         </${tag}>
       `));
-      console.log(fieldset.formElements['custom[]'][1]);
       fieldset.formElements['custom[]'][0].modelValue = 'custom 1';
       fieldset.formElements['custom[]'][1].modelValue = undefined;
 
diff --git a/packages/form-core/types/NativeTextFieldMixinTypes.d.ts b/packages/form-core/types/NativeTextFieldMixinTypes.d.ts
index 987dc92cc..6ccb883d4 100644
--- a/packages/form-core/types/NativeTextFieldMixinTypes.d.ts
+++ b/packages/form-core/types/NativeTextFieldMixinTypes.d.ts
@@ -14,6 +14,6 @@ export declare class NativeTextFieldHost {
 
 export declare function NativeTextFieldImplementation<T extends Constructor<NativeTextField>>(
   superclass: T,
-): T & Constructor<NativeTextFieldHost> & NativeTextFieldHost;
+): T & Constructor<NativeTextFieldHost> & NativeTextFieldHost & typeof NativeTextField;
 
 export type NativeTextFieldMixin = typeof NativeTextFieldImplementation;
diff --git a/packages/input-amount/src/LionInputAmount.js b/packages/input-amount/src/LionInputAmount.js
index bb4248990..2c4a33f56 100644
--- a/packages/input-amount/src/LionInputAmount.js
+++ b/packages/input-amount/src/LionInputAmount.js
@@ -53,11 +53,14 @@ export class LionInputAmount extends LocalizeMixin(LionInput) {
   }
 
   static get styles() {
-    return css`
-      .input-group__container > .input-group__input ::slotted(.form-control) {
-        text-align: right;
-      }
-    `;
+    return [
+      super.styles,
+      css`
+        .input-group__container > .input-group__input ::slotted(.form-control) {
+          text-align: right;
+        }
+      `,
+    ];
   }
 
   constructor() {
diff --git a/packages/input-stepper/src/LionInputStepper.js b/packages/input-stepper/src/LionInputStepper.js
index 8108a71eb..42d09ddb0 100644
--- a/packages/input-stepper/src/LionInputStepper.js
+++ b/packages/input-stepper/src/LionInputStepper.js
@@ -10,11 +10,14 @@ import { IsNumber, MinNumber, MaxNumber } from '@lion/form-core';
 // @ts-expect-error false positive for incompatible static get properties. Lit-element merges super properties already for you.
 export class LionInputStepper extends LionInput {
   static get styles() {
-    return css`
-      .input-group__container > .input-group__input ::slotted(.form-control) {
-        text-align: center;
-      }
-    `;
+    return [
+      super.styles,
+      css`
+        .input-group__container > .input-group__input ::slotted(.form-control) {
+          text-align: center;
+        }
+      `,
+    ];
   }
 
   static get properties() {