Premiere CC PRO

When testing subtitles in Premiere CC Pro, I'm missing a feature. In a speech, the subtitle is usually continuous, meaning that one subtitle follows another. After the manuscript, markers are set in step 1. Then the subtitle is drawn over the length of the speech. And the individual subtitles are completed with +. The length of a new subtitle is always the same. Here I would imagine a function that fills the length to the next marker. Now you always have to extend the length manually with the mouse. Via shortcut or right mouse button would be a great help here.