/datapack disable <pack> only works in the overworld

The bug

When disabling a datapack in the nether or the end, the datapack doesn't get disabled. This happens when you either change the execution dimension with execute in ... run datapack disable <pack> to the nether or the end, or if you're are already in one of those dimensions and run datapack disable <pack>

How to reproduce

1. Open a world (which has the vanilla datapack enabled) and make sure you're in the overworld:

   /execute in the overworld run teleport @s 0 0 0

2. Run either one of these commands and it will not disable the vanilla datapack:

   /execute in the_nether run datapack disable vanilla
   /execute in the_end run datapack disable vanilla

3. Check what datapacks are enabled

   /datapack list

   → as you can see, the vanilla datapack is still enabled

4. Teleport to the nether or the end

   /execute in the_nether run teleport @s 0 0 0
   /execute in the_end run teleport @s 0 0 0

5. Disable the datapack

   /datapack disable vanilla

6. List all the datapacks

   /datapack list

   → the vanilla datapack is still enabled