Hi Vasily,
1. We'll work on it in one of the upcoming releases, but it won't be soon, unfortunately.
2. It definitely matters since you're asking for it, but it's not a high priority feature for us since most customers are content with how things are working right now.
3. We need to research this first to assess the difficulty/cost of implementation.
4. We are focused on more important things like better mobile experience, more design customization options, etc.