Repeaters, Daylight Sensors, and Comparators Unusable in Adventure Mode

To replicate in any world with cheats enabled:

1) Place a button, lever, repeater, comparator, and daylight sensor down.

2) Do /gamemode adventure

3) Try to change the states of all of these blocks by right clicking them.

Changing the states of all of these blocks should be possible, but the repeaters, comparators, and daylight sensors can't be altered. If players in adventure mode can already trigger buttons, doors, etc., then they should be able to alter these three items.

I also created tools that have {CanDestroy:[unpowered_repeater]}. No results.