With the damage done to her chip it might be wise for her to pull back and focus on training and coordinating Steph and Cass as Oracle to be the Batgirl's. It was kind of insinuated that if her chip gets damaged again it can't be replaced so she's risking her mobility every time she patrols.
This way she can keep her mobility and still suit up as Batgirl when the #$@% really hits the fan and it'd be like a huge moment whenever she does suit up.