Selected article export not working.

I want to move obituaries created after February 2022 or greater than id 9733.  I got much more.  

Here is a simpler example with just three files.




https://friendsofsilverbrook.org/site4/images/jlex/jlex_transfer1.png

I select "Export Items Selected"

https://friendsofsilverbrook.org/site4/images/jlex/jlex_transfer2.png
I take no options.
https://friendsofsilverbrook.org/site4/images/jlex/jlex_transfer3.png
And then my entire obituaries category is exported--7,526 articles.  Not cool.

https://friendsofsilverbrook.org/site4/images/jlex/jlex_transfer4.png