Neither APXGP drivers selectable in Grand Prix mode

Before patch v1.06 when about to use the F1 World car as the 11th team with the F1 2025 teams in Grand Prix mode, I was able to select Joshua Pearce as my teammate for a quick race. 

However after patch v1.06 Pearce and Hayes aren't there anymore? I scrolled through the driver list and couldn't find either driver. But the F3 driver icons are there so something's not making sense.

In Career I am still able to select both drivers as icons, I do own the Iconic Edition.