When your sneak is in toggle and sneak and sleep, you will sleep inside a bed. If you are not holding any item or block or entity. Don't affect any gameplay, but looks cool.

Steps to Reproduce:

• Set the "Sneak" option to "Toggle" within your accessibility settings.
• Begin sneaking, place down a bed, and set the time to "midnight".
• Switch into third person, begin sleeping in the bed and look at your player model closely.
• Take note as to whether or not you can sneak client-side while sleeping in a bed.