Word of warning, crafting the inventory expanding pouches seems to break the inventory editor.
'Seems' isn't enough for me to reproduce the issue and fix it, please be certain that upgrading the pouch breaks the editor then send me your save game so I could fix it.
I feel very silly. Last night my All Pals Are lucky / Rare option was working great and when I started my game today I didn't have that option turned on and now they aren't lucky even though I have turned the option back on. I have restarted my game, my computer, and my aurora several times and no more shinies. I even started a new world and it didn't work on that either. Am I borked?
It appears that the game had another update, and I believe that has caused that specific option to break. I was just in the game and everything else worked just fine, so I'm fairly certain that is the cause of your problem. This game has been patching a lot lately, so don't be surprised if they do another update and break even more stuff. Best recommendation is to submit an update to the trainer. This definitely doesn't look like anything you did on your end.
Trainer is updated and will be up later.
As always, you're amazing! Thank you for the effort on this, it's very much appreciated.