I think there is a bug with the RepositoryItemSearchLookUpEdit control. I attached a video of the bug.
The first time you enter a RepositoryItemSearchLookUpEdit you can navigate down to the search results with the down arrow key. If you want to go back to the text edit, you can press the up arrow key on the first result in the list. This works as expected.
What does not work is when you go to a new row and try to do the same thing. Once you open the popup with F4, you can press the down arrow key to go to the search results. But now the up arrow key does not return you to the text edit. If you go back to the original RepositoryItemSearchLookUpEdit, it does does not work now as well. The only way to get it to work again is by closing the form and opening it again.
I attached a video of the bug. Please let me know if there is a fix.
Hello Rob,
Thank you for the provided video. I was able to reproduce the issue and pass it to our developers for further research.
We will update this thread once we have any results.