1) Opened TC in a floating window.
2) Switched to using a Collection, in this case one called 1 Bibles, Swedish. The window changes, but displays in [what Logos considers to be] alphabetical order. So, in order to get the base text I want, I
3) tried to enter B82, before 1 Bibles, Swedish and hit enter.
4) The text in the reference box switches by itself to 1 Bibles, Swedish, 1 Bibles, all and I get a rather unusable text comparison:

The only way to make it work seems to be to start with an empty box, type in the base text first and the collection afterwards. Not too bad when you first start, but annoying if you want to switch base text while you work.
Over all, that box is desperately unreliable. Half the times I type something in it, or click on something in the dropdown, what actually turns up is something completely different. Obviously I'm not the only one: KS4J has had problems as well. This one was clearly repeatable, however; the other instances I haven't found a pattern in yet.
And now I just had NIV, 1 Bibles, English turn into 1 Bibles, English, 1 Bibles, all, ESV...
And when I finally set about to confirm if typing the base text first worked consistently, it crashed instead... Great! Just what I needed at 2:22 AM. I guess it doesn't work consistently...