Here's a simple one that I am not sure why hasn't been asked (?)
Can we have several open when doogie starts? The plural text (tabS)seems to indicate yes but can't select multiple options. Would be good if that is indeed possible.
This is actually going to be replaced with a drop down selection instead of radio buttons. I can agree it is quite confusing.
It's more of "Action of tabs to show at startup".
In order to achieve several open tabs:
Each open window remembers its own settings so you can create two different windows with very different tabs.
I hope this helps.