how can i setup the active scrolling feature under Display / page Display per default.
Even, when i start Adobe Pro DC, i have to set up this feature by manuell.
Installed version in German: 2018.011.20038
Sorry for the delayed response and inconvenience caused. You can set Page Layout option to "Single page continuous" under Edit menu>Preferences>Page display.
Please also check the box for "Restore last view settings when reopening documents" under Preferences>Documents.
Please install the latest update of Adobe Acrobat 2018.011.20040 from help>check for updates, reboot the machine after installing the updates.
For more information above, navigating PDF pages, Viewing PDFs and viewing preferences, you can refer to the following Adobe articles
Let us know how it goes and share your findings.