In non-natural custom dimensions, if "bed_works" is set to true, beds cannot be used to skip the night or set the spawn point

In a custom dimension, if the dimension type has natural set to false and bed_works set to true, using a bed does not explode, but it does not skip the night or set the player's spawn point either.

How to reproduce:

1. Create a new world with the attached data pack (MC-188602.zip).
2. Go to the nether or the end.
3. Place a bed down.
4. Use the bed.

Expected result:

The bed would set my spawn point, but probably not skip the night as the dimension has "natural" set to false.

Observed result:

The bed did not do anything.

Original description:

I made a custom world where what I expected to happen was:

• In the Overworld, beds explode and respawn anchors set your spawn point.
• In the Nether, beds set your spawn point and respawn anchors explode.
• In the End, beds and respawn anchors set your spawn point.

However, what actually happened was:

• In the Overworld, beds exploded and respawn anchors did nothing (1.16.5)/actually set your spawn point (21w18a).
• In the Nether, beds did nothing and respawn anchors exploded.
• In the End, beds did nothing and respawn anchors did actually set my spawn point.

I have attached the world settings and a video that shows some of the results.

Additionally, these errors appear in the output log when attempting to set your spawn (1.16.5)

Error executing task on Client
java.lang.NullPointerException
	at afr.a(SourceFile:128)
	at afr.a(SourceFile:142)
	at dkv.b(SourceFile:1202)
	at dkv.a(SourceFile:1216)
	at dwu.a(SourceFile:870)
	at pb.a(SourceFile:41)
	at pb.a(SourceFile:11)
	at ol.a(SourceFile:21)
	at ol$$Lambda$4750/782440233.run(Unknown Source)
	at aob.c(SourceFile:144)
	at aof.c(SourceFile:23)
	at aob.y(SourceFile:118)
	at aob.bl(SourceFile:103)
	at djz.e(SourceFile:1015)
	at djz.e(SourceFile:681)
	at net.minecraft.client.main.Main.main(SourceFile:215)