fixes

.env.example

@@ -10,4 +10,4 @@ NEXT_PUBLIC_FOOTER_GITHUB_LINK=https://github.com/blockscout/blockscout
 NEXT_PUBLIC_FOOTER_TWITTER_LINK=https://www.twitter.com/blockscoutcom
 NEXT_PUBLIC_FOOTER_TELEGRAM_LINK=https://t.me/poa_network
 NEXT_PUBLIC_FOOTER_STAKING_LINK=https://duneanalytics.com/maxaleks/xdai-staking
-NEXT_PUBLIC_SUPPORTED_NETWORKS=[{"name":"Gnosis Chain","type":"xdai","subType":"mainnet","group":"mainnets","isAccountSupported":true},{"name":"Optimism on Gnosis Chain","shortName":"OoG","type":"xdai","subType":"optimism","group":"mainnets","icon":"https://www.fillmurray.com/60/60"},{"name":"Arbitrum on xDai","type":"xdai","subType":"aox","group":"mainnets"},{"name":"Ethereum","shortName":"ETH","type":"eth","subType":"mainnet","group":"mainnets"},{"name":"Ethereum Classic","shortName":"ETC","type":"etc","subType":"mainnet","group":"mainnets"},{"name":"POA","shortName":"POA","type":"poa","subType":"core","group":"mainnets"},{"name":"RSK","shortName":"RBTC","type":"rsk","subType":"mainnet","group":"mainnets"},{"name":"Gnosis Chain Testnet","type":"xdai","subType":"testnet","group":"testnets","isAccountSupported":true},{"name":"POA Sokol","shortName":"POA","type":"poa","subType":"sokol","group":"testnets"},{"name":"ARTIS Σ1","type":"artis","subType":"sigma1","group":"other"},{"name":"LUKSO L14","shortName":"POA","type":"lukso","subType":"l14","group":"other"}]
\ No newline at end of file
+NEXT_PUBLIC_SUPPORTED_NETWORKS=[{"name":"Gnosis Chain","type":"xdai","subType":"mainnet","group":"mainnets","isAccountSupported":true},{"name":"Optimism on Gnosis Chain","shortName":"OoG","type":"xdai","subType":"optimism","group":"mainnets","icon":"https://www.fillmurray.com/60/60"},{"name":"Arbitrum on xDai","type":"xdai","subType":"aox","group":"mainnets"},{"name":"Ethereum","shortName":"ETH","type":"eth","subType":"mainnet","group":"mainnets"},{"name":"Ethereum Classic","shortName":"ETC","type":"etc","subType":"mainnet","group":"mainnets"},{"name":"POA","shortName":"POA","type":"poa","subType":"core","group":"mainnets","isAccountSupported":true},{"name":"RSK","shortName":"RBTC","type":"rsk","subType":"mainnet","group":"mainnets"},{"name":"Gnosis Chain Testnet","type":"xdai","subType":"testnet","group":"testnets"},{"name":"POA Sokol","shortName":"POA","type":"poa","subType":"sokol","group":"testnets"},{"name":"ARTIS Σ1","type":"artis","subType":"sigma1","group":"other"},{"name":"LUKSO L14","shortName":"POA","type":"lukso","subType":"l14","group":"other"}]
\ No newline at end of file

lib/hooks/useNetwork.tsx

@@ -6,7 +6,7 @@ export default function useNetwork() {
   const router = useRouter();
   const selectedNetwork = findNetwork({
     network_type: typeof router.query.network_type === 'string' ? router.query.network_type : '',
-    network_sub_type: typeof router.query.network_type === 'string' ? router.query.network_type : undefined,
+    network_sub_type: typeof router.query.network_sub_type === 'string' ? router.query.network_sub_type : undefined,
   });
   return selectedNetwork;
 }

pages/[network_type]/[network_sub_type]/index.tsx

@@ -6,6 +6,7 @@ import type { ChangeEvent } from 'react';
 import React from 'react';
 
 import * as cookies from 'lib/cookies';
+import useNetwork from 'lib/hooks/useNetwork';
 import useToast from 'lib/hooks/useToast';
 import getAvailablePaths from 'lib/networks/getAvailablePaths';
 import Page from 'ui/shared/Page';
@@ -13,6 +14,7 @@ import PageHeader from 'ui/shared/PageHeader';
 
 const Home: NextPage = () => {
   const router = useRouter();
+  const selectedNetwork = useNetwork();
   const toast = useToast();
 
   const [ isFormVisible, setFormVisibility ] = React.useState(false);
@@ -20,10 +22,10 @@ const Home: NextPage = () => {
 
   React.useEffect(() => {
     const token = cookies.get(cookies.NAMES.API_TOKEN);
-    if (!token) {
+    if (!token && selectedNetwork?.isAccountSupported) {
       setFormVisibility(true);
     }
-  }, []);
+  }, [ selectedNetwork?.isAccountSupported ]);
 
   const handleTokenChange = React.useCallback((event: ChangeEvent<HTMLTextAreaElement>) => {
     setToken(event.target.value);