https://ask.libreoffice.org/t/page-jumps-to-cursor-position/25530 I want to reopen this question, as it is not solved. I open a long document, put the cursor in the first page, then scroll down, in a few seconds the focus is back to the cursor, so I cannot explore the document. I have tried to correct this bug, the source code is so complex that I cannot do it. One solution is disabling the autosave, the problem is that I want it enabled.
If you think it is a bug then you should report a bug at the appropriate place, How to Report Bugs in LibreOffice - The Document Foundation Wiki
This isn’t the place to report bugs
How do you scroll down? Dragging the button in the scroll bar?
Do you touch any key after that?
It is important to know that if you press one of the sideways arrow keys when on a different page then the focus and the page display will go back to the cursor position.