I'm thinking the asking for a release and then quickly agreeing to stay on next year is a strategic manager at play. What he has done is basically put himself on the market for 2025, and let decent clubs be aware that he is available so make sure you have the cap space to fit him in. He won't want to play at a shit club like the Dragons or Dogs, who are probably the only teams who would be able to fit him for 2024 (with some releases you would think).
It also gives the Warriors the feeling of satisfaction with him staying, even though he's going to cut his stay short. I mean this came out right after the November deadline, they are saying don't spend your money for 25, wait for me.
At least this gives us time to sort a plan to replace him, although this has potential to impact team chemistry.