H1b dates recapture > Traveled outside US and re-entered >H1b recapture approved

Hi folks -

So my firm filed for recapturing H1b dates in March 2017 using my then current I-94#. Subsequently I traveled outside US and re-entered when the recapture was still pending. But I got a new I-94 but without the extended valid unto date (obviously!). And then my recapture got approved....however it has the same I-94 provided during filing time. The recapture approval is effective from last day of prior valid unto date till the new extended valid unto date.

Am I ok staying in US beyond the old valid unto date? In other words, does the I-94 with the extension automatically take effect?