4.0d RC1: Opening new resource sometimes puts it into really skinny tile; should pick wider one

I sometimes like to temporarily resize my two main tiles to have more space to work in one of them and make the other one really skinny to get it out of the way a bit (without having to close all those resources or mess with the tab arrangement of them). But if, while I'm working in my larger tile, I decide to open a new resource, quite often Logos decides that it is more similar to the resources in the skinny tile than in the large tile I'm mainly working with at the time. This means it opens up impossible to use and I have to drag it over to the larger tile.
I think that when opening a resource, if the first choice tile is narrower than some reasonable minimum, Logos should seek out another wider tile to open it in. If none is available (the person has set up some really crazy layout with all narrow tiles) then fine, open it in the first choice by type of resource. But the choice should always be to try not to open it in a tile where it would be too narrow to read.