The client crashes when i put storable items (ingots, gears, plates) inside Immersive Craft storage blocks such as Shelves and ground storage (from hotkey).
Here's crashlog and here's Immersive Craft.

Could not reproduce, sorry. Can you send me the modpack?

I described issue incorrectly, sorry. To begin with you have to install both Immersive Craft and Charset Immersion. Then place any item on ground using specific hotkey (ImmersiveCraft feature, like in DraconicEvolution) and right-click on that stored item with any resource supported by CharsetImmersion (ingot|gear|plate). Client should crash then.