newsletter subscribe button layout issue – why recaptcha code added there?

I have no idea why my newsletter input box and subscribe button was break into next line.

I inspect the code and found out the code between input field and button was added recaptcha code by the system itself with no reason?

     
< ?= $block->escapeHtml(__('Get the Latest Updates, Trends & Special Offers')) ?>
    

                


                            
                        
                            < ?= $block->escapeHtml(__('Subscribe')) ?>
                        

                        

                        
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I totally have no idea why this code will automatically added in between there, anyway I can remove it, so I can them in one line?