Every agency has its own rules. Unless you were hired as a remote employee, your place of duty is in the office.
This I think is going to be the clearest advice. You are not owed or entitled toteleworking, and teleworking is seen by a lot of managers as a way of not working for the company because you aren't actually in an office, dressed like a worker, and under visual observation of a manager (and to be honest, with a lot of govvie civilians, they are right). It's stupid, but if you want the paycheck, you do it.
If you want to work remote, find a billet that allows or specifies teleworking. I am sure those spots are hotly contested, so it may be a multiple year matter of finding a way to get cozy with the management of an office that has telework spots, getting some specific training, or doing a tit-for-tat assignment with a telework job following.