Award inventory is first loaded 300 days out. That said the W23/24 schedule has not been firmed yet and LH will finalise it only in late August 23 for the first 3 months and then do another cut in late October 2023 for the second half of W23/24. Award seats usually only show up after that. AGP is a prime destination for awards and sells out fast. My colleague who is a FTL and has a holiday home in Malaga complains all the time that he can't find tickets below 300€ on LH and no awards. And this is outside of peak vacation travel. He usually ends up on LX via ZRH/GVA.