Facing issue with x-axis date alignment(YYYY-MM-DD HH:mm:ss). It is not displaying the full date format. It is showing only the 2 digits of year if we have multiple data.
I have looked at what you describe in ThingWorx 9.3.0. If you place the mouse over the x axis items you should get a popup box which shows the data which is represented. (see the below item).
I am not sure you have the option to adjust the height of the X Axis to avoid having the date shortened and the 3 dots