Can't turn back from a numeric input mode to a mouse movement input mode.

[tkbd]

In general modeling commands excution,they can't turn back from a numeric input mode to a mouse movement input mode.

For example,when excute general Face > Extrude command.
In the last operation, an User can choose extrude-distance input by mouse movement mode or numeric input mode.
(Switch for using ESC key or Tab Key)
This time using tab key and appeare an input window,But the command has been ended by close at numeric input window or press ESC key.

In Wings3D v1.5.x,User could switch each mode(mouse movemnt and numeric input) for the operation.
However in Wings3D v2.0 later can't.
This was one of the useful features of Wings.

OSX 10.11.6
Wings3D v2.1