[MC-268853] Unable to load paintings for any variants

[21:11:42] [Render thread/WARN]: Could not parse hotbar item: Missing id for entity in: {variant:"minecraft:earth"} missed input: {"minecraft:entity_data":{variant:"minecraft:earth"}}
[21:11:42] [Render thread/WARN]: Could not parse hotbar item: Missing id for entity in: {variant:"minecraft:wind"} missed input: {"minecraft:entity_data":{variant:"minecraft:wind"}}
[21:11:42] [Render thread/WARN]: Could not parse hotbar item: Missing id for entity in: {variant:"minecraft:water"} missed input: {"minecraft:entity_data":{variant:"minecraft:water"}}
[21:11:42] [Render thread/WARN]: Could not parse hotbar item: Missing id for entity in: {variant:"minecraft:fire"} missed input: {"minecraft:entity_data":{variant:"minecraft:fire"}}

Unable to load these paintings properly in hotbar, or world, or anywhere for that matter.

I get a 'random variant' painting instead.

Even better:

[21:43:29] [Server thread/ERROR]: Failed to save chunk -8,9
java.lang.IllegalStateException: Missing id for entity in: {variant:"minecraft:water"}
    at ac.a(SourceFile:1050) ~[24w09a.jar:?]
    at crj.b(SourceFile:339) ~[24w09a.jar:?]
    at bnu.a(SourceFile:41) ~[24w09a.jar:?]
    at bnu.a(SourceFile:31) ~[24w09a.jar:?]
    at dmm.b(SourceFile:92) ~[24w09a.jar:?]
    at dmf.d(SourceFile:86) ~[24w09a.jar:?]
    at dmf.b(SourceFile:66) ~[24w09a.jar:?]
    at drf.a(SourceFile:390) ~[24w09a.jar:?]
    at dsb.a(SourceFile:330) ~[24w09a.jar:?]
    at apb.a(SourceFile:840) ~[24w09a.jar:?]
    at apb.d(SourceFile:804) ~[24w09a.jar:?]
    at apb.b(SourceFile:515) ~[24w09a.jar:?]
    at apb.a(SourceFile:470) ~[24w09a.jar:?]
    at apq.a(SourceFile:328) ~[24w09a.jar:?]
    at aps.a(SourceFile:348) ~[24w09a.jar:?]
    at net.minecraft.server.MinecraftServer.b(SourceFile:994) ~[24w09a.jar:?]
    at net.minecraft.server.MinecraftServer.a(SourceFile:885) ~[24w09a.jar:?]
    at gpn.a(SourceFile:113) ~[24w09a.jar:?]
    at net.minecraft.server.MinecraftServer.y(SourceFile:687) ~[24w09a.jar:?]
    at net.minecraft.server.MinecraftServer.a(SourceFile:272) ~[24w09a.jar:?]
    at java.base/java.lang.Thread.run(Thread.java:833) [?:?]

and:

Loading from the operator tab works fine. loading or saving the data to NBT won't work though.

/data get entity SelectedItem will also not work, as long as your inventory contains a painting. with a specific variant.

And while writing this ticket: