Rogue Stun Grenades benefits not applying to trickster’s aspect or saboteur’s signet

I’m not saying it’s not playable but it’s not an S , A or probably even a B tier build by most standards. Most play it because they love the playstyle but why grenades have to be the smallest thing ever when sorc druids poison rogues and WW barbs are blowing up the entire screen is beyond me. I just want the ring and aspects to be fixed considering it’s a substantial dps loss. Would take buffs too if they ever wanted to raise its viability.