Fixed in 23w12a.
The new summary leads to another issue, I suppose. This ticket regards the time of picking up the item drop of a decorated pot, not the time of breaking it. Instantly breaking a decorated pot is likely an intended feature, but picking up the drop instantly is indeed a bug. Normally if you break a block in survival, it takes a second or two to pick up that drop since there's an intentional delay. This delay, however, is not present for a decorated pot. To reproduce, just get close to a decorated pot and break it. You will notice the behavior is much unexpected as the item instantly pops into your inventory.
I've edited the summary, which should better describe the issue of this ticket.
The point is when you break a block, the item it drops takes a few seconds to become able to be picked up, which isn't the case for decorated pot. This ticket can also be revised as 'decorated pot is not using loot table to drop block loot,' but that could mean many more things.
This ticket is more or less like 'setting glint strength to 100% should make the visual effect resemble that before 23w04a' instead of simply being 'visible.' They can be interpreted the same thing though.
This bug is fixed in 1.19-pre2. Despite not being mentioned in the patch notes, the warden was added a programmed despawn while stuck in liquid and is supposed to despawn.
WAI? I understand this decision, but anyways, that's sad 😥
Despite still being marked as open, this issue was actually fixed in 1.17-pre1. Could be marked as Cannot Reproduce or Fixed.
Likely feature request?
May not be a bug/WAI, since the village jigsaw system uses old jigsaw settings before 1.16, which the name and target name are the same, using new jigsaw generating mechanics will cause such problem. Won't actually happen upon world generation.
Make sure no uses of mods and resource packs.
Minecraft JIRA only accepts bug reports in English, reporting in Chinses or other languages will be considered INVALID.
使用英文报告bug。
Won't normally encounter in regular survival without datapacks, then this may not be an issue.
The description of this advancement is to loot a cbest in bastions, while this can be triggered outside from the bastion.
20w27a
@Mish Rodic  Snow golem only produces snow in low temperature, change a biome or height would reproduce.
[media]@Galaxy_2Alex Grass block only has 0.1 hardness larger, while nylium has 0.6 larger, causing too much difference.
Can confirm fixed. The bug in the original screenshot is now fixed.