auto scrolling

I can no longer scroll up or down with my fingertip to relocate the cursor in Outlook on iphone 15 . If I l’m far into a long text, and I want to edit a line early in the text, I can’t just scroll up to it like normal. When I try, the screen keeps bouncing me down to the very bottom of my long text and keeping me there. I try the touch&hold-on-space-bar thing and slide the cursor up, which works fine in Notes and other apps, but in Outlook when I get it where I’d like it, again I’m “bounced” all the way to the bottom and I can’t see the cursor at all. This is difficult to describe. Is this a known problem? Maybe it’s an Outlook problem.