Licenses are also just the beginning. Even if licences are granted, it would be super easy for China to throw up countless other delays and restrictions. Nobody can do death by red tape like the Chinese, as I’m sure the American MIC is about to find out expensively and in great detail.
The interpretation that China is expediting license review in exchange for US dropping all new restrictions is already a very generious interpreatation for the US.
Because there were no indication that China weren't granting any between April and May, not until just a week or two ago, there's no reason to believe the unofficial pause in license grants to technically permitted users weren't retaliation to US pressure attempts.
If you strictly follow news cycle timeline, the actual sequence of events was:
1 - China implemented export control in April, US companies started applying for license and China started working through applications, granting them in accordance to rules.
2 - Because China wasn't granting any to western defence contractors and started cracking down on smuggling immediately after Geneva, Trump started to put up new restrictions on China to put pressure.
3 - China RESPONDED to Trump's new restriction by unofficially pausing all US application review even for automakers
4 - US industry started to panic after China paused all review
5 - Finally Trump was forced to abandons pressure against China's export control system in order to save automakeres, taking the 6 month reprive as a win, even though per all statements China's April export control started off with no time limit given to US automakers.
In other words Trump's attempt to pressure China was punished and turned otherwise peremitted automotive licenses into a time-limitd one.