HI.
When using the launcher and selecting the project file, right clicking on it and using the option “prompt and run”, the dates selected for the parameters always revert back to dates saved in the project file.
Example. In the project file, i have two parameters, Start and Finish date. The last save to the project file, the dates used were 2021/01/01 and 2021/05/30
When i open the launcher . click the option, prompt and run, enter new dates, 2021/01/01 and 2021/06/13, and click run again, you can see that the parameter jumps back to original saved dates in the project file.