Make it possible to add new research to the queue before the end of previous ones, as is now the case for Engineering.
It often happens that a new important project appears when the current one is still in the process of research. Selecting a new project automatically cancels the current one, losing all existing progress in it. This is especially important at the start when there are few scientists and the research time is quite long.
Although it would be ideal to return the system of the old UFO, where player can simultaneously research and produce several projects simply by dividing the staff.