I migrated one of my PB12.5 apps to PB2019.
I have a tree-view datawindow with Sort order defined in the design mode.
When I migrated, this datawindow somehow lost the sort columns. So I manually added them back in 2019.
However, when I run the application, the sort order disappears. No matter how many times I have tried to add this back, it just doesnt remain in the design mode.
See attached screenshots.
Anyone else facing this issue?