Fix subscription button not showing up on mobile

components/page-header.tsx

@@ -1,6 +1,5 @@
-import { Badge, Box, Container, Heading, Link, Text } from '@chakra-ui/react';
+import { Box, Container, Heading, Text } from '@chakra-ui/react';
 import React from 'react';
-import siteConfig from '../content/site.json';
 
 type PageHeaderProps = {
   title: string;

components/roadmap/roadmap-page-header.tsx

@@ -101,7 +101,7 @@ function RoadmapSubscriber({ roadmapTitle }: { roadmapTitle: string }) {
         py='14px'
         px='10px'
         leftIcon={<AtSignIcon />}
-        display={['none', 'flex']}
+        display={'flex'}
         colorScheme='yellow'
         variant='solid'
         _hover={{ textDecoration: 'none' }}