0.6.20 Unable to socket a Spell Gem

OS: Windows 10

Version: 0.6.20

I have a tier 50 set of Boots with an empty Spell Gem socket that I attempted to socket an Ethereal Knives Spell Gem into. Unfortunately, it gave me the message that I couldn’t socket the item with multiple of the same Trick Slot abilities. Additionally, the Spell Gem disappeared from my inventory.

Thanks, fixed for the next patch!