根据我这里的游戏：进度“画船添足 This Boat Has Legs”要检测到耐久度变化才可以获得；

生存模式下，如果诡异菌钓竿附魔了耐久III，且按下使用键加速时没有耐久度变化，是不会获得进度的。

According to my recent playing. The advancement, This Boat Has Legs, only can be gotten when the durability of the "Warped Fungus on a Stick" which you are holding gets down.

So, if I enchanted "Unbreaking" to my "Warped Fungus on a Stick", and as I am riding a strider using the "Warped Fungus on a Stick", when it's durability didn't goes down, I won't get this advancement.