Describe the bug
anytime I assort my items in the backpack which I am using a Diamond tier, the items lower erases/deletes it.

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To Reproduce
Steps to reproduce the behavior:

1. Install latest quark with latest sophisticated backpacks
2. open the backpack
3. press sort items
4. items will be erased and not show even if re-open world
   Expected behavior
   A clear and concise description of what you expected to happen.

Screenshots
I dont have a screenshot to show proof and not wanting to lose more of my items

Versions
Forge 1.16.5-36.2.19

@kyleminto97 what button did you press there to sort? and isn't it bound to Quark sorting? And if so did you actually test it with one of the the two latest versions of SBP?

@P3pp3rF1y I was clicking the middle mouse button, I believe that's the default binding for sorting inventories. I'm actually using a mod pack called Chroma Technology 2 which uses version 1.16.5-3.12.0.407. I'll try with the newest version when I'm back and home and I'll update you 🤙

so that looks like what you have keybind tied to is Quark sorting and because you are using the version before sorting fix you're seeing stacks delete, nothing like that should happen with the latest version

Sort items is the Quark sort button right?

It doesn't work well with the new logic in backpacks and yet backpacks already have sort functionality which works without an issue.

So you should disable these buttons in quark config using:

"Ignored Screens" = ["net.p3pp3rf1y.sophisticatedbackpacks.client.gui.BackpackScreen"]

Sort items is both Quark and Inv Tweaks features, I mainly use Inv Tweaks which does a better job sorting items by tags. And this also deletes items. I can provide a short video of the deleting bug if you want.

Sort items is both Quark and Inv Tweaks features, I mainly use Inv Tweaks which does a better job sorting items by tags. And this also deletes items. I can provide a short video of the deleting bug if you want.

I say yes show a video, cause I am not wanting to lose my items i worked for and manage to get that's some are not craftable

@Mickbuttface I am using inventory tweaks all the time in dev and that one doesn't delete items for me - it uses a different way to interact with items than Quark. And as far as I can see I have been using the latest version of that mod for a very long time. So definitely need to see a video or get exact steps how to replicate inventory tweaks deleting items during sort.

I had the same issue, turns out when you sort your player inventory, the glitch occurs with the backpack and it deletes loads of random items. I didn't notice at first and I've spent around an hour accidentally clearing all ores I collected

Anyway, here's a quick video - https://streamable.com/pmketu