Ye I can confirm this ... I saw many times that the bot lost even if it has leathal cuz it continued to attack minions on board even if not necessary.
The creators should add something to make it count at the start of each turn all the possible direct damage it can make and then decide if continue to wipe the board or attack face.

any update on this?

to date this is still missing lethal a lot.

Also with doomgaurd for zoo lock its summoning him at horrible times. I tried editing the rules to summon him only when u have lethal or if he can clear a taunt minion and no spells in hand can, but i couldnt figure out how to tweak it in that specific way.