Press KitIt looks unlikely that ALIIS is in the Snapdragon 8 Gen 1 as there was nothing about it in the Press Kit like there was for the 778 Summit.
This is ok though as Qualcomm has other chips eg 778, 888 and huge customers bases that use these other chips.
Who knows? Maybe in time it will be integrated into the 8 Gen 1 just like with time, it made it to the 888.