Change playing time in UT friendlies

Is it possible that since the new update, it's no longer possible to change the playing time in UT friendly matches against the AI ​​in the options menu?
I always reduced the time from 6 minutes to 3 minutes and even increased it to 20 minutes at the beginning to train.
At least, I no longer see the option in the menu.
If this is the case, why wasn't anything mentioned about this in the patch notes, and why was the feature removed in the first place?