Pasting into middle of file name leads to cursor being in wrong position and/or scrambling characters
If you have something in the destination file box, e.g. C:\Path\Movie Name (Year).mkv, and paste something in the middle, e.g. pasting "text" between "Movie Name" and "(Year)" to end up with "Movie Name text (Year)", it will often result in something screwy like, at best, ending up with the cursor between the ( and Y instead of immediately after "text" or, at worst, scrambling the text. I notice the latter when I have something like "C:\Path\Movie Name [Extra - ] (Year).mkv" and I paste text right before the "]" which often results in "C:\Path\Movie Name [Extra - pasted text( ]Year).mkv".
I've found that at least part of the problem is with pasting text with characters that can't be included in the file name, e.g. colons or quotes. As it should, it removes these (though I'd love a function that would allow the user to specify text to automatically replace them with), but for every unacceptable character, the cursor is moved one place to the right after pasting. Unfortunately, I haven't been able to replicate the transposing problem intentionally, so I'll have to try and pay more attention when it happens while using it normally to see if I can figure out what's specific to it that might be causing it to happen.