When trying to scroll items out of a Charset chest using the https://minecraft.curseforge.com/projects/item-scroller mod (which works with every other kind of inventory I've used regularly) there's some super weird client desync that causes the target stack to disappear on the client in the Charset chest and for only one to transfer. No items are actually lost, but it's very inconvenient.

I should note that I'm using Charset-StorageChests 0.5.3.0 and Item Scroller 0.12.0.

Fixed for future release.