[Evolution] Scrolling Messages - Ahhh Driving Me Crazy

[Rick Bragg <lists gmnet net>]

Hi,

I have been using Evolution for MANY years, and I remember a time way
back when;  I would click inside an email message and hit "page up" or
"page down" and it would scroll the message as expected.  

This was many years ago.  I don't know what happened but for many years
since, when I do this, it jumps to another message!  

This has been driving me so crazy, I need to be able to scroll inside
long messages with the keyboard!  

Does anybody have a solution to this, or know why this behavior has
changed so many years ago and was never fixed?

Thanks
Rick