Expected Behavior
Viewport rendering should fill consistently regardless of scroll position or direction.
Actual Behavior
When scrolling content to the left sometimes large blocks in the upper right corner of the viewport are left blank
More visible with a dark background for the text lines.
Blocks start after last character on the line and extend to the edge of the viewport and down to where they hit a longer line.
See attached screenshot.
Environment info:
- RichTextFX Version: 0.10.7
- Operating System: macOS 12.2.1
- Java version: 17.0.2 with JavaFX 17 modules included (Zulu build from Azul)

Expected Behavior
Viewport rendering should fill consistently regardless of scroll position or direction.
Actual Behavior
When scrolling content to the left sometimes large blocks in the upper right corner of the viewport are left blank
More visible with a dark background for the text lines.
Blocks start after last character on the line and extend to the edge of the viewport and down to where they hit a longer line.
See attached screenshot.
Environment info: