The search bar doesn't order the cloud storage inventory, the thing is that It does work in a modpack with only the cloud storage mod, the mod and minecraft version are the same .

Here is two screenshots https://imgur.com/a/1TzWbCa

And I think this might be the culprit https://pastebin.com/FGeiv1rF

https://legacy.curseforge.com/minecraft/mc-mods/mod-compat-fixes/files/4558394

I've tested Epic Fight and Cloud Storage together and I can confirm that It doesn't work,
It seems EpicFight tries to cast his capability inside his ItemTooltipEvent to a LocalPlayerPatch, so I assume the mod expects that the event is called only on client side, but If I recall correctly that event can be called on server just like how the cloud storage does

I've got some time and created a pull request with a first approach that fixes the problem #4

if (event.getPlayer() != null && event.getPlayer().level.isClientSide) {

I inserted this code on efm so you don't have to use the mixin anymore
I never expected someone who'd use this method on the server side 😂

Btw it'll take some time before the next update is released.

if (event.getPlayer() != null && event.getPlayer().level.isClientSide) {

I inserted this code on efm so you don't have to use the mixin anymore I never expected someone who'd use this method on the server side 😂

Ya. I've wrapped the cloud storage search with try catch with mixin. So, it's won't an issue XD. Cloud Storage searching breaking so many mods