Flow warnings do not always get displayed
Creating a flow, and adding 20 shapes to the flow, there is a warning on the flow that there are more then 15 shapes used.
On clicking save again, the warning disappears from the screen.
Steps to Reproduce
- Create flow with more than 15 shapes.
- Save the flow and save again.
This issue is happening because the named page pyTempWarnings is replaced with an empty data when called a second time in the Pega 7.2.2 environment.