‘Shockburts rounds’ with ‘Electrocute’ does not work

The bug is as follows:

The crossbow skill ‘Shockburst rounds’ combined with the support gem ‘Electrocute’ does not apply any electrocution buildup.

I hope someone can help me.

I think I know what happens, the support gem only applies the effect to the projectile and not to the subsequent pulse, the damage of the projectile is so low that it doesn't contribute to the altered effect.

The question is: That functioning is of the gem is correct or is there a mistake there?

The question is that my pulse acts on shocked enemies and does not accumulate electrocution.

Is this dynamic correct with what you have published?
Is shock and electrocution understood as the same debuff?

Thank you very much for your answer.

Ah, ok, I understand, I think they should modify the wording of the explanation:

"Can't inflict any Debuff with which it can interact"

As it is worded it can lead to confusion, as it has been my case.

Thank you very much for your time.