I have the vague impression that when viewing a folder for the first time (e.g. select the folder, then act) the areas to be touched to view a mail are misplaced. I have a folder with just two mails in it. Often i cannot select the lower one (by touching it) and similarly often the "wrong" (upper) mail is displayed when I touch it (fewer times the other way around). This might have anatomical causes, but usually, once a mail has been viewed in a folder and I switch back to the list view, it feels as if issue is gone (whereas anatomy stayed roughly the same). The issue is not 100% reproduceable, I thus chose "wishlist" severity. Observed in version 4:4.5~20100827.1168757-1maemo1.1169941 .
I did not notice similar behaviour since a while, currently at version 4:4.5~20101013.1185493-1maemo1.1185177 .
This behavior has not been noticed for quite some time. I take this as verification that this works. (Additionally to having not noticed it myself)