Selected text on Cell editing. Feature request?

Hi, maybe this is already implemented and there is some property I have to change but I couldn't find it.

I can edit cells just fine, but when I hit Enter on a cell I would like to make the text inside the input box selected initially so that when I start editing the existing text will be overwritten.

Is this already implemented in a property or something? Is is planned for a future version? I think this feature will be great as a default.

Also, is there a way to accomplish this through code?

Thank you. Actually I had already read that, but I thought maybe there was a temporary workaround just to get this working in the actual beta. I know maybe I will have to code it again in future versions but just want to test this functionality and can't get it to work right now.