Abby's not entirely willing to take a new person's vote of confidence to mean anything, but she can stack it next to previous votes and it does. Does nothing right now, but with enough she might actually talk to an adult on purpose.

...eventually.

"It's a little less impressive in Nocwich, but I could." Abby considers, she's not super fond of doing tricks for fun. But for experience and learning... "I could use your help in person sometime though. I sorta need to know a little more of my other trick, and a telepath would offer me a new thing to test it against."

As much as her stealth powers are a known quality in Cadens proper, she isn't fully invested in showing it off here. Stealth powers work best when people don't know you can do them, after all.