The bug
When riding a strider off lava the advancement "This boat has legs" does not activate.
How to reproduce
Be in Creative Mode
Spawn a Strider
Put a Saddle on it
Control it with Warped Fungus on a Stick
→ ❌ Notice that the Advancement does not activate
Linked issues
is duplicated by
Attachments
Comments

Should still be activated when in Creative mode that is how all the other advancements work

bug report should be changed to: "This boat has legs advancement not activating when warped fungus on a stick does not take durability"
The bug is still valid or should be re-written. If a player uses a warped fungus on a stick and it doesn't use a point of durability (which can happen in survival when a warped fungus on a stick has unbreaking) it won't trigger the advancement.
I may recommend 1 of 2 solutions to this issue:
Introduce a new advancement trigger for a generic "item used" trigger.
OR
Make the "item_durability_changed" trigger even when the change of durability would be "0".
At first, it seemed like this advancement was not triggering for me in Survival, but the actual problem in my case was that the advancement description is not clear that you have to "use" the warped fungus on a stick after mounting the strider. I was mounting the strider with the warped fungus on a stick equipped to walk it around without "using" the item (and lowering the durability).

the advancement have an specific case to be granted: the item must lose durability, because the trigger is "item durability change". So, on technical terms, it is impossible to obtain the advancement on creative without commands.
advacements is everything gamemodes.But this is bug
Mine lost durability in survival and it still wont log the achievement, I tried several ways like on land in lava with and with out potions, extra durability taken out nothing works

Can confirm in 1.17.1.

Can confirm in 21w42a.
Can confirm in 1.18.1.
Hello, I'm having the same issue on the latest to date 1.18.1.
Can confirm that this still exists in 1.19.2. Achievement triggers when the named requirements are met + using the stick/fungus.

Can confirm in 23w03a

can confirm in 1.20.4

Can confirm in 24w14a.
Can confirm in 1.21
Tested in 1.21 (not 1.21.1) on September 8, 2024:
Whilst riding the strider, hold the fungus on a stick and right-click. This will cause durability loss and should grant the advancement (in survival at least).
The advancement works in survival but not in creative