If you look at the node just below where you topped, you will see 2 shoots growing out from in between the main stalk and the fan leaves. Those are the growth tips of that node growing out.
It looks like you topped the plant fine, but may have clipped the growth tips on the node you cut -- i dont see them.
The fan leaves are NOT the critical part, it is the growth tips which grow the plant after topping. So you may want to top that node off you topped (top to the next node down) and be sure when doing so you cut above where the growth tips are coming out.
Topping by itself will not limit the plant height. Topping makes the plant split, giving you an opportunity to TRAIN the plant to be flat!
Google LST, low stress training and you will have the tools needed to control the height. Be gentle and gradual when training the plant as a beginner, i broke a few branches learning!