hiin https://wiki.postgresql.org/wiki/PostgreSQL_17_Open_Items
Maybe this[1] needs to be added as open items,i've attached a patch in that thread, but I am not 100% sure of the correctness.
[1] https://postgr.es/m/78d824e0-b21e-480d-a252-e4b84bc2c24b%40illuminatedcomputing.com