If one of our apps is not installed correctly, it might be that there are labels or i18n strings like 'com.k15t.scroll.pdf.ui.export.dialog.customize.settings' in the UI instead of the right UI-element:
- All Scroll apps
- All versions
- Re-install your Scroll app.
- Optional: restart Confluence.
The labels should now be displayed as correct UI elements.
- The app wasn't installed correctly.