Hi @iandol, I do not have this specific app, but I've tried with Finder and I was able to make it work with both menu items 1 and 2 shown on the screenshot:
Position doesn't work sadly, Navigate;Go To;(10) just leaves the Navigate menu open. Selecting items in that menu that don't have icons work, e.g. Navigate;Go To;Next document
I think I found the issue. For whatever reason calling Apple's "lowerCaseString" function doesn't work on strings that contain emoji (e.g. " TEST" stays " TEST" after converting it to lowercase... I think this is a bug in the Apple frameworks.
This is a problem because BTT converts all search strings to lowercase, this causes the comparison to fail. I have added a workaround to the latest alpha 4.932 (uploading now)
After all these years of using "lowerCaseString" I have learned something new