Achievements disabled when only using Behavior Pack (No cheats or experimental features enabled)

When playing Minecraft Bedrock version 1.21.92.1, I created a new world and only enabled a behavior pack. I did not activate cheats, experimental features, or flat world. However, when I returned to the world selection screen, it said that achievements were disabled due to features I never turned on.

Please fix this bug. I only used a behavior pack and nothing else.