Can't register prefab after the player patch

[Bricklou]

Describe the bug
When registering a prefab after the player patch, the item doesn't show properly in the PDA techs:

• when loading a save just after the game start, the prefab show up even i the tech isn't unlocked
• when loading a save for the second time after the game start, the prefab doesn't show up in the PDA and then it works fine

To Reproduce
Steps to reproduce the behavior:

1. Create a prefab with a condition to unlock it.
2. Add a coroutine waiting for the player.
3. Register the prefab inside this coroutine.
4. Start the game with a new save.
5. Open the PDA and see the item already unlocked.

Expected behavior
The tech should show up only when the tech type is unlocked.