Selecting, Copying/cutting and Pasting (Windows Desktop Client)

A TV series I'm hoping to write for uses Adobe Story and, having spent a while using the free browser version, I've just gone for a monthly subscription - partly to have a separate desktop client, and partly because I hoped that this would bring Story's copying and pasting conventions into line with other Windows programs (e.g. Final Draft and Word, both of which I have used extensively over many years). I've never used Ctrl-x, Ctrl-c and Ctrl-v for pasting, preferring to select text with mouse or keyboard, right click copy or cut, and then paste with shift-Ins (0 on the numpad).

But even in Story Plus there are no editing functions if one selects text and then right clicks, and neither does shift-Insert work. I'm forced to use Ctrl-x, Ctrl-c and Ctrl-v, as per the Web version. Is there any way round this? Is this going to be enabled in a future version? At the moment, I must say, it's hard to see the subscription surviving into a second month - it's great having a desktop client, but it's no easier to use than the free version.