Blast mining is kind of pointless anyway. At a high enough mining level, the double drop rate more than makes up for what you would get with Blast Mining.
Also in V5, it was enabled despite no block damage, which resulted in the ores dropping as items but the blocks stayed placed, meaning you could make a cube of dia ore, blast it, collect the dias, and keep doing that for infinite dias.
That's probably why its super duper banned.
You're better off using the Silk touch/Fortune 3 trick with super breaker. It's quicker and gets you more drops than blast mining.