Feey

Hey! I'm playing in this modded save (with several mods) and I'm having some trouble on stacking some items on my inventory. It's happening to ores, ingots, plants etc (from both vanilla and modded sources). I don't know what's going on, but the items I can't stack have a little difference in their description (this NBT Tag), as you can see on these images: https://imgur.com/a/WHr7SBm. Does anyone know what's going on or how I can fix it? Thanks! 😀