The overall CPU Market Share number also includes both IoT and SoC numbers which are not included in the other numbers and in which Intel's shipments have declined substantially while AMDs SoC products (including game consoles) are making up a large number. This is what's responsible for the disparity.
They also added that the data was distributed with a helpful clarifying note the news articles are mostly omitting:
* Please keep in mind that due to the inventory corrections taking place, that the statistics and share movements reported here in the past few quarters -- and likely for the first half of 2023 -- are more reflective of the suppliers differing in the depth and timing of their inventory corrections, rather than indicating sales-out share of the PC market, which is something we probably won't know with any accuracy until late in 2023. *