She doesn't have time to decide, there is an akuma attack

Before she can decide, everyone's cell phones ring with an akuma alert near the school. While everyone else gathered their things and left class to find a safe place, she sneaked to the bathrooms. After making sure she was alone, she opened her bag and allowed Tikki to step outside, looking at her doubtfully.

"Please tell me this won't be a problem for me during the fight."

The little kwami was silent for a few moments, thinking about her response.