Recapturing H1B time for a delayed initial entry

Hi, Hope you are all doing well. Could someone clarify my questions around recapturing period?

  • Initial H1B Approved (Company A): Valid from Oct 1, 2021 – Sep 30, 2024.

  • First Entry into USA: July 22, 2022 (I landed 10 months after the petition start date and was outside the US during this time).

  • Current Status: Recently changed employers. H1B transfer + extension was approved, and my new expiration date is September 30, 2027.

Can I recapture those initial 10 months that I missed before my first entry?