the control point of the last measure

Thank you very much for taking the time to address my question, but what I really want to express is that the width of the last measure in each line cannot be adjusted. In version 6.2.2, like every other measure, there was a handle on the right-side barline of the last measure. However, in the latest version 6.7.7, this handle has disappeared only for the last measure of each line, while the handles for all other measures in each line are still present.