I have two buttons with identical code but use a different argument. The buttons are as follows:
Select DESTTOSOURCE=notin DESELECTNOMATCH HIDESEL Select SOURCETODEST=notin DESELECTNOMATCH HIDESEL
Select DESTTOSOURCE=in DESELECTNOMATCH HIDESEL Select SOURCETODEST=in DESELECTNOMATCH HIDESEL
Here is a test folder I made to demonstrate the issues
As you can see both folders have both doubles and unique files.
When I click the first button, it behaves as expected:
The 2nd button does not though:
The right hand side should show only file 4 and file 5.
Also of potential note, it doesn't appear to be applying any filtering to the right hand side at all when using the 2nd button. More interesting is that if I only use a single line of code, either DESTOSOURCE or SOURCETODEST in conjunction with the "in" argument, it will filter properly.