[BUG] Seedguide Ash ability

[jibs2000]

Hello.
I want to help on develop this game and while playing I found a bug on a card called: Seedguide Ash.
His ability says: "When Seedguide Ash dies, you may search your library for up to three Forest cards and put them onto the battlefield tapped. If you do, shuffle your library."
But this ability is NEVER triggered, you never can search for the three land cards in Forge.
This must be triggered only when goes from the battlefield to the graveyard (same as "dies").

I am attaching a screen capture with LOG and the card in the graveyard from battlefield.