That would be because the function does not exist.
I estimate the number of questions for this are closer and closer to one per day. Maybe it is time for PRT to finally make something for this. I don’t know how many other platforms do allow for this, but it could be “all”.
Skip all from V12 and allow for this instead, would be fine with me. 😉
For us it would be a game changer;
For newbees to PRT it will be a showstopper (once used to it elsewhere).