I installed version 2019.5 today. I can see there is update on invoke workflow activity .
The problem which i am facing is , everytime i put the value it disapper/ wipe out . Please find the screenshot below.
Yes of course, Buddy this is due to update made in invoke workflow activity, in 2019.5
and you were almost done
–in order to view the value of arguments we need to get the argument collection property of this activity in the property panel,
–and whenever we enter the value to these arguments we need to save the workflow
–Then only we can see the value been stored previously with arguments property, or we need to be enter again buddy