After update 1.0.45, the problem of "undefined" word in bullet and numbered lists has been solved.
However it has appeared a new (unexpected?) behavior.
Now, when you are creating a bullet or numbered list, and you press RETURN key, instead of erasing the bullet and create a new plain paragraph, the cursor remains in the bullet list.
The only way to go out from the list is to press CURSOR DOWN and then RETURN.
Is it a bug?