Misode

Seems like a duplicate of MC-297972

I believe this is caused by the scrollbar, since the body appears to be centered when including the width of the scrollbar (and space between scrollbar and body). This padding of 10 exists regardless of whether there is a scrollbar.

Might be the same issue as MC-162441, at least relates to

Even though this was triaged, this sounds intended... The using_item trigger only works for items where you need to hold the use button (spyglass, crossbow, bow, brush, etc). It has never worked for single click items.

I did some analysis on this. The ResourceLocationPattern class has a locationPredicate method, which is a predicate for testing an entire resource location. This is what the filter font/glyph provider uses for checking sprite resource locations, as intended.

However the ResourceFilterSection class has isNamespaceFiltered and isPathFiltered methods which respectively check if any of the listed blocks match the namespacePredicate or pathPredicate predicates. This means essentially that every combination of namespace-path blocks will block resource locations, which is not expected.

The example given by tryashtar is equivalent to specifying the following, in the current implementation:

{
  "namespace": "&NONEXISTENT$",
  "path": "^recipes/"
},
{
  "namespace": "&NONEXISTENT$",
  "path": "&NONEXISTENT$"
},
{
  "namespace": "^minecraft$",
  "path": "&NONEXISTENT$"
},
{
  "namespace": "^minecraft$",
  "path": "^recipes/"
}

This affects the default field of both the dye and firework tint sources

Duplicate of MC-278518

This is intended. NBT does not have a boolean type, instead numbers are converted to booleans automatically when parsing. This is the same reason why things like `Invulnerable:1b` work.

It makes sense that this would've been fixed in 1.20.5 when they introduced item components

Thank you for your report!
We're tracking this issue in MC-277067, so this ticket is being resolved and linked as a duplicate.

That ticket has already been resolved as Fixed. Please check the Fix Version/s field in that ticket to see in which version this behavior was or will be fixed.

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I believe player markers only show when player B also has a map cloned from the original map in their inventory, and that behavior is working as expected

This is a regression from 1.21.1 where these loot tables and recipes worked fine.

It should also be noted that using block tags in these components works fine when used in a /give command or inline loot tables.

Please reopen.

How does this affect vanilla gameplay?

I'm pretty sure this is intended. In vanilla all data components are immutable which means they can be shallowly copied without problems. When modding it is your responsibility to keep the components immutable.

It also appears like the DecorItem of trader llamas is lost and not upgraded to body_armor_item

The reason is that the ItemAttributeModifiers component uses Codec.DOUBLE for amount, while the SetAttributesFunction uses NumberProviders.CODEC and then uses amount.getFloat(context).

It appears this has been fixed, but because the attached data pack only had an overlay for 1.20.2 (pack format 18), people incorrectly assumed that overlays weren't getting applied. I attached a new data pack for 1.20.4, which can be used to verify the fix.

The registry is still called "minecraft:worldgen/biome", but since a few versions it is not exported from the data generators, but instead it is included in the version jar (just like all other registries that can be inside a data pack). If you extract the jar you can find the biomes in data/minecraft/worldgen/biome.

It might be a good idea to split up the "command" and "end portal" cases, because they might have different resolutions