Combuctor Cannot sort inventory if bags contain Light Feathers

Running Software (issues missing this information will be deleted):

Addon version: TBC 9.1.1
Server patch: Version 2.5.2 (40203) (Release x64) Sep 14 2021

Have you read the changelog? (please don't waste our time) Read!

Describe the bug Repeating "That item doesn't go in that container." error when trying to clean inventory bags if bags contain Light Feathers.

To Reproduce Steps to reproduce the behaviour:

Have 'Light Feather' (I had two full stacks and one stack of seven) in inventory.
Click on 'Click to clean inventory' button
See error "That item doesn't go in that container." repeat

Expected behaviour Right before the patch the Light Feathers would be sorted near the top of the inventory (first bag).

Screenshots If applicable, add screenshots to help explain your problem.

Error Logs Type /console scriptErrors 1 in the chat and reload the game. If an error window appears, write here the message with ID: 1 (labelled 1/X). This is generally NOT the message that the window shows by default.

No errors appeared after following these steps. Reloading the game stops the sorting process.

Additional context The bank can sort Light Feathers with no issue. My bank is full of Primal Mooncloth Bags whereas my inventory has one "Gigantique" Bag and three Primal Mooncloth bags. Perhaps that bag type causing an issue? Or it's trying to sort the feathers to the keyring? Just grasping at straws!