QAbstractItemView::clicked emitted only once for doubleclick

Looks like signals received after doubleclick from QTableView changed in 5.15.2, same problem in latest (6.6.1). clicked signal is emitted only once, while expected twice.

5.12.4
pressed
clicked
doubleClicked
activated
clicked

5.15.2 & 6.6.1
pressed
clicked
doubleClicked
activated

Here is my use case:

I have a model which describes some objects. Each object can be in on of three states. When state cell is clicked - I want to change current state to next one, like in circular queue. To switch rapidly from state 1 to state 3 it must be possible just to use doubleclick. That is the place where current bug appear. 

Obvious workaround here would be just to connect both signals (clicked and doubleClicked) to handler slot.
Unfortunately, in that case handler slot calls will be not evenly distributed (for even distribution of clicks). That is the problem because on state change I am providing immediate feedback which is quite visible and uneven slot calls will be noticeable.