[Enhancement] Drag text onto caption

[meteorquake]

When you paste text in to compare, you also often have to set the header-captions.
The text itself often has a necessary caption near its start, so it would be very handy if when you drag text over the caption you didn't get a blocked symbol but could drop it there and it sets the caption. This could operate when the text is a sensible length.
Cheers, David

[anthonyleestark]

This sounds like an interesting topic, and I would love to take a look at it.
I will consider researching it, but perhaps not right now.
I'll be back when I'm available, and if no one else has done it by then, I’ll give it a try.