Can't drag line ends to make arcs.

[avalluriUE5PQ]

I'm trying to learn Inventor and just started following the tutorial here to make a 2D sketch.
https://www.autodesk.com/learn/ondemand/curated/inventor-quick-start-guide/3fSvE28JYygjjqbOr1hRHR

In the video, the user is able to drag the end of the line point to make an arc but on my Autodesk Inventor Professional 2026, dragging it doesn't do anything. I even made a rudimentary, constrained line in the sketch but cannot seem to get it to work. I have added a video showing the same. Not sure if i'm missing something.

[kacper.suchomski · Accepted solution]

Hi

The Line command must be active.