Input box gets cleared during adding

Hey guys,
I think you’ve recently changed the way you can enter new words in a course: now if you accidentally enter a word with only one side filled in, a pop-up window will tell you that you have to fill in both sides.
So far, so okay.
But when this pop-up pops up, it will automatically delete whatever was written in the input box!
This is quite unnecessary and can even get annoying when the word and/or the alphabet you’re using is rather complex.
Thank you for your attention, here’s hoping for a fix.