Check if your graphical settings in Minecraft and outside Minecraft (Nvidia control panel) are set correctly.
Nvidia control pannel settings can override in game settings.
For me it's a discussion about an existing issue within the context of 1.16 version of minecraft, as it seems not coherent to reopen MC-108 as it has been clearly put in the comment to create a new issue. So is it a bug or not in 1.16 context ?
DID YOU READ THE CONTENT OF THIS ISSUE !
Should I close it and ask it as a feature ?
The way I put it make it seems like a feature but it is more about a refactor of how bed are rendered as it does not seems to be the correct way to do it. I think it might have not be moved correctly during the rendering refactor and data flattening.
Topic updated.
Still in 14w19a
Not fixed reproduce in snapshot 1.6
I've got the same issue on Ubuntu 20.04 with launcher version 2.2.3963
The access token seems to not be saved
If some people under linux can delete their ~/.minecraft/launcher_accounts.json and log again and check if your account profile field accessToken in ~/.minecraft/launcher_accounts.json is populated, to check if that's the same issue.