While I was scrolling through Youtube, I saw a video about the bundle, and how to get it in a Non-Experimental World. I tried doing the same method as the one shown in the video, surprisingly It worked. The method was to use the command: "/give @s minecraft:bundle", I'm not sure if this is a bug or not but I'm assuming it is. Also, this works in 1.19 too.
Here's a simple video of it
bundle.mp4
Thank you for your report!
We're actually already tracking this issue in MC-256518, so this ticket is being resolved and linked as a duplicate.
However, that ticket has been resolved as working as intended, which means that this will not be fixed as it is not considered a bug.
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