No, but maybe I now see the quirk

Is the component the very first in your list ? it is in mine and shows ....\appsrc\.pkg and nothing in the grid, if I click on another component and click back it shows correctly

If I close the dialog and open it again the first row is not highlighted this time and if I click on it it does add the pkg name BUT it does not start with cCom... it is Active... if I click on another row and click back again on the first row then it builds the name correctly

So it seems there are some minor quirks with the list of components in the dialog if the one you are working with happens to be the top most one