The Bug:

Bundles cannot be used to collect items from the creative inventory.

Steps to Reproduce:

1. Switch into creative mode and obtain a bundle by using the command provided below.

   /give @s minecraft:bundle

2. Open your inventory, ensure that you're on the "search items" tab, and hold the bundle with your mouse cursor.
3. Hold the bundle over any item within the creative inventory and right-click to attempt to place that item inside of the bundle.
4. Take note as to whether or not bundles can be used to collect items from the creative inventory.

Observed Behavior:

Bundles cannot be used to collect items from the creative inventory. If you were to attempt to collect items from the creative inventory by using bundles, the bundle would just be deleted.

Expected Behavior:

Bundles would be able to be used to collect items from the creative inventory.