Putting items in a bundle in creative can cause a desync

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It Seems Like One Bundle Takes Up The Space Of 4 Items. 

Empty Bundles Cannot Stack Anymore To Show It, But One Stack Of Bundles Is 16 Items. 

Also, This Could Be A Bug. It Doesn't Show How Many Bundles I Have In The Bundle.

I have encountered this issue many times while using a bundle, sometimes it does indeed glitch as shown in the video. So I can confirm.

Thank you for your report!
We're resolving and linking this ticket forward as a duplicate of MC-275243, as that ticket contains more detailed information and/or has already been triaged by Mojang.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki