Describe the bug
Sometimes regions of the Tech Dungeon remain "in adventure mode" after the switches have been turned off. Perhaps this is intended but it is not desired.

To Reproduce
Steps to reproduce the behavior:

1. Pass through the 3rd level gate of a Tech Dungeon.
2. Reach the room with the two switches.
3. Turn off the switches.
4. Try to break blocks or place torches, and it is as if the Tech Dungeon was not unlocked in some areas.

Screenshots
Upon request, but it would just look like a room in the tech dungeon.

Additional context
I think it might be related to distance from the switch.

Version
Java 01.08.0291
MC 01.16.0005
Forge 36.02.02
FP 31.02.6976

All mods:
forge-1.16.5-36.2.2-universal.jar
Futurepack-1.16.5-31.2.6976.jar
create-mc1.16.5_v0.3.2d.jar
gravestone-1.16.4-1.0.8.jar
jei-1.16.4-7.6.1.65.jar
journeymap-1.16.5-5.7.3.jar
Neat+1.7-27.jar
twilightforest-1.16.5-4.0.412-universal.jar
flywheel-1.16-0.2.3.jar

Logs
Hopefully not needed, but available upon request.