Will my B2 visa be void if my I-539 is approved after I-94 expires?

As long as the B-2 extension filing was done timely and is not frivolous, the 10 year multiple entry visa would not be voided if the I-539 is approved after the I-94 expires.  Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.