Add fork namespace dynamic selector

app/views/projects/forks/_fork_button.html.haml

@@ -22,5 +22,5 @@
       - else
         .avatar-container.s100.mx-auto
           = image_tag(avatar, class: "avatar s100")
-      %h5.prepend-top-default{ data: { qa_selector: 'fork_namespace_content' } }
+      %h5.prepend-top-default{ data: { qa_selector: 'fork_namespace_content', qa_name: namespace.human_name } }
         = namespace.human_name

qa/qa/page/project/fork/new.rb

@@ -10,7 +10,7 @@ module QA
           end
 
           def choose_namespace(namespace = Runtime::Namespace.path)
-            click_element(:fork_namespace_content)
+            click_element(:fork_namespace_content, name: namespace)
           end
         end
       end

qa/qa/specs/features/browser_ui/3_create/merge_request/merge_merge_request_from_fork_spec.rb

 # frozen_string_literal: true
 
 module QA
-  context 'Create', quarantine: { issue: 'https://gitlab.com/gitlab-org/gitlab/-/issues/220189', type: :investigating } do
+  context 'Create' do
     describe 'Merge request creation from fork' do
       it 'user forks a project, submits a merge request and maintainer merges it' do
         Flow::Login.sign_in