Version testing: 18.104.22.168
When you try to edit an inserted Language Edit, on Save the form is blanked out and returns an Error "Key must be > 3 and < 64 characters.
The change is not made.
If the text you are changing has line breaks (<p....</p>), you cannot put these into your replacement text, and you lose the paragraph spacing.
for eg: account/logout key: text_message: "<p>You have been logged off your account. It is now safe to leave the computer.</p><p>Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.</p>"