diff --git a/components/src/molecules/InfoScreen/__tests__/InfoScreen.test.tsx b/components/src/molecules/InfoScreen/__tests__/InfoScreen.test.tsx
index d248ca2a669..7a48299e7dc 100644
--- a/components/src/molecules/InfoScreen/__tests__/InfoScreen.test.tsx
+++ b/components/src/molecules/InfoScreen/__tests__/InfoScreen.test.tsx
@@ -37,5 +37,21 @@ describe('InfoScreen', () => {
     expect(screen.getByLabelText('alert')).toHaveStyle(
       `color: ${COLORS.grey60}`
     )
+    expect(screen.getByTestId('InfoScreen')).toHaveStyle(`height: 100%`)
+  })
+
+  it('should render set height, subContent and backgroundColor', () => {
+    props = {
+      ...props,
+      subContent: 'mock sub content',
+      backgroundColor: COLORS.blue50,
+      height: '10rem',
+    }
+    render(props)
+    screen.getByText('mock sub content')
+    expect(screen.getByTestId('InfoScreen')).toHaveStyle(
+      `background-color: ${COLORS.blue50}`
+    )
+    expect(screen.getByTestId('InfoScreen')).toHaveStyle(`height: 10rem`)
   })
 })
diff --git a/components/src/molecules/InfoScreen/index.tsx b/components/src/molecules/InfoScreen/index.tsx
index a70e2c409d7..d92f7cd64e7 100644
--- a/components/src/molecules/InfoScreen/index.tsx
+++ b/components/src/molecules/InfoScreen/index.tsx
@@ -16,7 +16,7 @@ export function InfoScreen({
   content,
   subContent,
   backgroundColor = COLORS.grey30,
-  height,
+  height = '100%',
 }: InfoScreenProps): JSX.Element {
   return (
     <Flex
diff --git a/protocol-designer/src/organisms/AssignLiquidsModal/LiquidToolbox.tsx b/protocol-designer/src/organisms/AssignLiquidsModal/LiquidToolbox.tsx
index 841923adfec..954115b29cd 100644
--- a/protocol-designer/src/organisms/AssignLiquidsModal/LiquidToolbox.tsx
+++ b/protocol-designer/src/organisms/AssignLiquidsModal/LiquidToolbox.tsx
@@ -409,7 +409,6 @@ export function LiquidToolbox(props: LiquidToolboxProps): JSX.Element {
           <InfoScreen
             content={t('no_liquids_defined')}
             subContent={t('select_wells_to_add')}
-            height="100%"
           />
         )}
       </Toolbox>