Using the scrollist without automatic scrolling

How do I stop automatic scrolling when touching the button on the scrollist? In the old version of LibreOffice Writer the scrolling stopped when I moved the curzer from the button or the scrollist.
The automatic scrolling is not possible to stop. This means that unless you’re not interested in reaching the very end of your document, you cannot use the scrollist!!!
This is a totally idiotic solution!
How do I amputate automatic scrolling???
I use Windows 7 Professional 64-bit
LibreOffice Writer Version: 5.3.6.1
Build ID: 686f202eff87ef707079aeb7f485847613344eb7

It’s not clear from what you mean by “scroll list” or “button” (which one?), or “automatic scrolling” (as in what the middle mouse button can be configured to do?). Also, please consider the tone of your post.

Scrollbar.

Yes this happened to me a few times in previous LO versions. Now I am with LibreOffice 6.4.7.2 (x86); OS: Windows 6.1.