Sleeping in beds don't reset the spawnpoint of a player

When I slept and then died, I didn't spawn in my house and spawned on the default spawnpoint instead and there is a message saying "Your home bed is missing or obstructed". But my bed was perfectly fine.

What I expected to happen was...:

I will spawn near the bed I have slept in.

What actually happened was...:

I spawned on the default spawn instead. Even /spawnpoint don't work.

Steps to Reproduce:
1. Sleep in a bed away from the original spawnpoint
2. Wake up and /kill yourself (Don't destroy the bed)
3. You will spawn in the default map spawn and the "Your home bed was missing or obstructed" message will appear