Activator rails not blowing up by tnt minecart

was bug testing and noticed that tnt minecarts dont break activator rails

i used about 50 tnt minecarts and the rail survived all of them

 

From your Very loyal VictarionMagne

been playing since Alpha

 

 

Steps to Reproduce:
1 make a ramp going down of activator rails

2 enable redstone to them

3 put a tnt minecart on them and just try blow it up

 

 

or just make a square of activator rails and put a tnt minecart in the middle