In Vertical and Pages layouts, you can change the number of bars per system/line. For this:
- Open Settings
.
- Go to Layout Customization.

Layout customization item in Settings - Using the +/- buttons change the number.

Setting the number of bars per system 
4 bars per system (before applying changes) If you previously used the <em>Dynamic break</em> option in the <strong>Bars arrangement in systems</strong> section, switch to the <em>Fixed number</em> mode to see the <strong>Number of bars per system/line</strong> control elements. - Tap Done to apply changes.

Applying the changes 
8 bars per system - Tap Done to close Settings and go back to your updated score.

Closing Settings