You can ignite campfires, candles, and candle cakes in adventure mode by using flaming projectiles

The Bug:

You can ignite campfires, candles, and candle cakes in adventure mode by using flaming projectiles.

A player in adventure mode cannot light a campfire or candle with flint and steel, and their flaming arrows cannot light TNT. A flaming arrow from an adventure mode player still lights campfires, candles, and candle cakes.

Steps to Reproduce:

1. Place down a campfire, a candle, and a candle cake.

2. Give yourself a bow enchanted with flame by using the command provided below.

   /give @s minecraft:bow[minecraft:enchantments={flame:1}]

3. Extinguish the campfire and obtain some arrows.

4. Switch to adventure mode and shoot the campfire, candle, and candle cake using the flame bow.

5. Observe if the said blocks were ignited.

Observed Behavior:

You can ignite campfires, candles, and candle cakes in adventure mode.

Expected Behavior:

You would not be able to ignite campfires, candles, and candle cakes in adventure mode.