Of course this should have been started since the beginning of the major recent stream of supply chain attacks, circa 2024 or 2025... but even assuming the most backwards calendaring possible -starting after the last bug compromise (Axios, on March 31st)- that new flag should have already been shipped a couple weeks ago.
Shit does take time, but where there's a will there's a way, and nobody buys that this shit would take that much time.