Problems with Select File dialog
Select First File dialog resizes when focus removed.
Select First File dialog doesn't accept pasting in of a file name. I've made it as simple as possible by putting it in the root of C:.
Error dialog goes behind Select First File dialog when error dialog is given focus after losing focus. Sometimes easy, sometimes hard to bring back to foreground.
Attached a video to show these issues.
NOTE: Issue 3 isn't all that consistent. Can sometimes stay above, can sometimes drop below.