Issue description: Visual glitch with Pattern Grid.

What happens: After shift left-clicking a recipe from JEI into the pattern grid, the output item disappears

Workaround : It is solvable by simply closing and reopening the Pattern Grid UI

Steps to reproduce:

1. pick a recipe from JEI
2. shift left-click it into to the pattern grid terminal
3. the "output" item disappears and cannot be clicked into inventory

Versions :

• Minecraft: 1.16.4
• Forge: 35.1.29
• Refined Storage: 1.9.11
• JEI : 1.16.4-7.6.1.65
• JEI integration : 6.1.1.11
  Does this issue occur on a server? Don't Know

Apparently it fixed itself by just re-downloading JEI.

Happening to me in TNP Limitless 3 modpack. Haven't tried redownloading JEI yet, but just mentioning it is not an isolated case.

Same issue here with ATM6 1.3.9b
redownloaded JEI, JER, JEIintegration, RS and RS addons and no luck

The issue reappeared for me too, after trying to teach the RS system a processing recipe where fluid mixed with items crafting is involved, and probably i found another bug since I cannot remove the fluid amount on the pattern terminal in any way.

I might open a new issue since it is happening consistently

PS: I play also on ATM6 1.3.9

I did notice you can just replace any of the recipe items and the result shows up again and you can then create a pattern. However, leaving and coming back in is far easier and quicker since it doesn't require a search and replace for one of the recipe items of course.

This appears to be caused by another mod. With just RS and JEI it is working fine, but it is easily reproducible with ATM6.

Also tested the most likely culprit in Fast Workbench. It is also not the cause.

Not sure what other mods influence the crafting behaviour.

This happens to me on Valhelsia 3, except you don't need to be holding shift. Simply clicking the plus icon on the recipe does it if there was something in the output previously. So I can get it to work if the grid and output are clear and I add a recipe, but if the grid and output are not clear, when I add a recipe, the output disappears.

Might help you with bugtesting, this list will show you what mods are present in all 4 packs, I have it happen in Enigmatica 6 too.

https://www.modpackindex.com/modpacks/compare?modpacks=21554,21541,21671,21582

also had this issue on tnp limitless, polymorph seemed to be the culprit for me, although not seeing it on E6 so not 100% sure it's the root cause

Was able to reproduce with polymorph. Reporting.

Was able to reproduce with polymorph. Reporting.

Don't create a new issue, we already have it here

Hopefully the devs see

I was also able to reproduce with polymorph

The issue has now been solved by the polymorph devs, as mentioned in the thread above

Closing this now, thanks everybody