Titan: Earthbreaker not triggering Aftershocks on self-cast Slams (Jagged Ground II)

Bug Report Description:
The Earthbreaker node in the Titan ascendancy states:

“25% chance for Slam Skills you use yourself to cause Aftershocks.”

However, when using the Jagged Ground II support gem, no aftershocks or jagged ground effects are generated by self-cast slam skills that should qualify under this node.

Tested Setup:

Ascendancy: Titan

Skill Gems Tested:

Volcanic Fissure

Rolling Slam

Forge Hammer

Support Gem: Jagged Ground II (tested with each of the above Slam skills)

Linked Skill: Shockwave Totem (used separately only to verify jagged ground eruptions)

Steps to Reproduce:

Allocate the Earthbreaker node on the Titan ascendancy.

Link Jagged Ground II to a Slam skill such as Volcanic Fissure, Rolling Slam, or Forge Hammer.

Self-cast the Slam repeatedly on enemies or empty terrain.

Observe that no jagged ground or aftershock effects appear — even after many casts.

Expected Behavior:
Self-cast Slam Skills should have a 25% chance to create an Aftershock (and therefore jagged ground when supported by Jagged Ground II).

Actual Behavior:
No jagged ground or aftershock effect occurs under any tested conditions.
This makes the Earthbreaker node non-functional for self-cast slam builds.

Additional Notes:

Tested multiple weapons and zones to rule out environmental issues.

Jagged Ground II was tested directly with the Slam skills listed above, not with Shockwave Totem itself.