Robot message get stuck on step back

[beholdr]

Hi, when I use conditional workflow robot message got stuck after I use step back.

Here is code example.

On first pass robot message «This message will get stuck on step back» shows and then automatically goes next question «What is your lastname?». But if I click on «Yes, let's begin» to step back, form resets, but on second pass robot message «This message will get stuck on step back» will stay until I type something or press input button.

And btw button «Yes, let's begin» will disappear on second pass

.