Already himself I advised. It may be useful for someone – In the settings need to select “First paragraph”.
Flaw: one displays one sentence another time 10.
And here we I have suggestion: In the settings that one can to set: If first paragraph contains less words than for example 10 this let the display 2 or 3 paragraph (dropdown list).
It is impossible to understand your English. Please find someone who can help you rephrase your question.