SyntaxError when parsing anonymous block forwarding

[clinejj]

Using Steep 0.52, I run into a syntax error when using anonymous block forwarding:

Example code:

  def nav_orders_link(organization, options = {}, &)
    path = orders_path(organization)
    options[:rel] = 'noopener'

    link_to(t('navigation.orders'), path, options, &)
  end

Steep output:

app/helpers/navigation_helper.rb:50:51: [error] SyntaxError: unexpected token tRPAREN
│ Diagnostic ID: Ruby::SyntaxError
│
└   def nav_orders_link(organization, options = {}, &)
                                                     ~

Changing the & to &block fixes the issue.