Domain-based language negotiation strips "destination" URL query argument, causing BigPipe error

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Simplier solution might be to change this line (61) in big_pipe.module,
method big_pipe_page_attachments to set destination parametter to local uri instead of absolute
by the way it will not be detected as external. The right host be already set by the route of big_pipe.nojs .

'content' => '0; URL=' . Url::fromRoute('big_pipe.nojs', [], ['query' => \Drupal::service('redirect.destination')->getAsArray()])->toString(),

#37 worked for me, thanks

This issue is resolved if solution in #3424701-30: Cannot delete file when using language negotiation domains → is accepted.

Think this would be a good plan. Lets postpone this one for the fix in 🐛 Cannot delete file when using language negotiation domains Active then we can reopen this one for expanding test coverage and removing the todo in the code.

So the fix in #44 needed to update the tests too. So going to close as duplicate and move over credit.