Malasangre
Assigned
No issues.
Reported
MC-274326
Geodes can be generated within Trial Chambers
Duplicate
MC-274296
Trial vaults can't be opened with a key on off-hand
Duplicate
MC-274177
Game misscalculates knockback direction from endermans on fire, in a boat.
Community Consensus
MC-274176
Banner shields don't update properly.
Awaiting Response
Comments
Skins have to be on .png, obvious but I can't think of anything else.
You can also try uploading your skins though your minecraft.net account, https://www.minecraft.net/es-es, click on your icon>profile>my games>change skin. It will be right under Minecraft - Java Edition.
Succesfully replicated.