TypeError: Cannot read properties of undefined (reading 'trees')

Sentry Issue: GITLABCOM-CLIENTSIDE-2E3A1

TypeError: Cannot read properties of undefined (reading 'trees')
  at M.methods.fetchDirectory (repository/file_tree_browser/components/tree_list.vue:300:1)
  at expand (repository/file_tree_browser/components/tree_list.vue:343:1)
  at expand (repository/file_tree_browser/components/tree_list.vue:363:1)
  at M.methods.loadInitialPath (repository/file_tree_browser/components/tree_list.vue:155:1)