[confirmed]Insidious Will has no effect

[drool66]

Describe the Bug:
Insidious Will can be cast, but neither the counter nor the copy mode has any recognizable effect (and the redirect mode isn't coded)

Which card did behave improperly?
Insidious Will

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Manalink dev 778ccb5 version - duel

What exactly should be the correct behavior/interaction?
Insidious Will copies or counters a spell depending on the chosen mode

Are any other cards possibly affected by this bug?
-

Refer here for a savegame: https://www.slightlymagic.net/forum/viewtopic.php?f=86&t=21260