Fix media, following and followers tabs in web UI (#19426)

app/javascript/mastodon/features/account/navigation.js

@@ -2,9 +2,10 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
 import FeaturedTags from 'mastodon/features/account/containers/featured_tags_container';
+import { normalizeForLookup } from 'mastodon/reducers/accounts_map';
 
 const mapStateToProps = (state, { match: { params: { acct } } }) => {
-  const accountId = state.getIn(['accounts_map', acct]);
+  const accountId = state.getIn(['accounts_map', normalizeForLookup(acct)]);
 
   if (!accountId) {
     return {

app/javascript/mastodon/features/account_gallery/index.js

@@ -16,9 +16,10 @@ import LoadMore from 'mastodon/components/load_more';
 import MissingIndicator from 'mastodon/components/missing_indicator';
 import { openModal } from 'mastodon/actions/modal';
 import { FormattedMessage } from 'react-intl';
+import { normalizeForLookup } from 'mastodon/reducers/accounts_map';
 
 const mapStateToProps = (state, { params: { acct, id } }) => {
-  const accountId = id || state.getIn(['accounts_map', acct]);
+  const accountId = id || state.getIn(['accounts_map', normalizeForLookup(acct)]);
 
   if (!accountId) {
     return {

app/javascript/mastodon/features/followers/index.js

@@ -21,9 +21,10 @@ import MissingIndicator from 'mastodon/components/missing_indicator';
 import TimelineHint from 'mastodon/components/timeline_hint';
 import LimitedAccountHint from '../account_timeline/components/limited_account_hint';
 import { getAccountHidden } from 'mastodon/selectors';
+import { normalizeForLookup } from 'mastodon/reducers/accounts_map';
 
 const mapStateToProps = (state, { params: { acct, id } }) => {
-  const accountId = id || state.getIn(['accounts_map', acct]);
+  const accountId = id || state.getIn(['accounts_map', normalizeForLookup(acct)]);
 
   if (!accountId) {
     return {

app/javascript/mastodon/features/following/index.js

@@ -21,9 +21,10 @@ import MissingIndicator from 'mastodon/components/missing_indicator';
 import TimelineHint from 'mastodon/components/timeline_hint';
 import LimitedAccountHint from '../account_timeline/components/limited_account_hint';
 import { getAccountHidden } from 'mastodon/selectors';
+import { normalizeForLookup } from 'mastodon/reducers/accounts_map';
 
 const mapStateToProps = (state, { params: { acct, id } }) => {
-  const accountId = id || state.getIn(['accounts_map', acct]);
+  const accountId = id || state.getIn(['accounts_map', normalizeForLookup(acct)]);
 
   if (!accountId) {
     return {