After change of translation or target sentence; shift-t doesn' t work

This seems pretty repeatable. If change the translation or the target sentence, after I return, the ‘T’ (shift-t) pretends to show the translation, but it doesn’t. It does change the header from show translation to hide translation. I have to manually refresh to get the system to work normally. As I change often, I have to refresh often.

Can you please fix this?

Thanks, we will look into it and have it fixed.