Prevent project path namespace overflow during import

app/views/import/shared/_new_project_form.html.haml

@@ -10,7 +10,7 @@
           .input-group-prepend.flex-shrink-0.has-tooltip{ title: root_url }
             .input-group-text
               = root_url
-          = select_tag :namespace_id, namespaces_options(namespace_id_from(params) || :current_user, display_path: true, extra_group: namespace_id_from(params)), class: 'select2 js-select-namespace', tabindex: 1
+          = select_tag :namespace_id, namespaces_options(namespace_id_from(params) || :current_user, display_path: true, extra_group: namespace_id_from(params)), class: 'select2 js-select-namespace block-truncated', tabindex: 1
         - else
           .input-group-prepend.static-namespace.has-tooltip{ title: user_url(current_user.username) + '/' }
             .input-group-text.border-0

changelogs/unreleased/prevent-project-path-namespace-overflow-during-import.yml

+---
+title: Prevent project path namespace overflow during import
+merge_request: 24042
+author: George Tsiolis
+type: fixed