AEW has yet to confirm the date, but Anthony Bowens did say it was still happening after the announcement was made.

Source: https://411mania.com/wrestling/update-on-if-aew-is-still-having-an-all-out-ppv-this-year/

Anthony Bowens, Max Caster, Swerve Strickland and Satnam Singh were all in attendance at the Buffaloes’ practice.

Source: https://brobible.com/sports/article/deion-sanders-colorado-football-usc-preview-mark-henry-mental-health-speech/

Ass walked out of the ring and up the ramp, blowing right by his teammates Max Caster and Anthony Bowens.

Source: https://www.cagesideseats.com/aew/2023/7/22/23804415/aew-collision-results-july-22-2023-house-of-black-daddy-ass-acclaimed-world-trios-title-boots-retire