Positive, it only seems to be an issue with trid.net, which is why I'm wondering if there's a workaround (like the total commander button), or if it's something that the trid programmer would have to fix. Unlikely given how long it's been since a code update.
Edit: Actually... something deeper is going on here, since I can't drag and drop from explorer, either, and I know for a fact that used to work. Let me poke around some more.