I have created a custom callout and placed it into my project timeline. It appears for only a few frames and then terminates. I remember being able to grab the edges and drag them to extend the duration of the callout.
I am unable to grab the edges. I have tried to copy the callout and place on another line, but to no avail. I have closed the application and re-opened, to no avail. When I add a standard callout, such as an arrow, I can grab the edges and drag them.
Can someone suggest how to extend the duration of a custom callout in the timeline?