I was playing creative mode, when I accidentally launched some TNT. The weird thing is, when I found it, it was white, but did not do anything. I think it is like Java Edition's ghost blocks.
How to recreate
1: Build a TNT launcher
2: Hook it up to a comparator clock.
3: Launch it for about 5 seconds.
4: Turn it off.
5: Run /Kill @e[type=falling_block]
We're tracking this issue at MCPE-23686, so I will resolve and link this report as a duplicate.
If you have new information to share, please leave a comment on the linked report. If not, add a vote to the report to show that you are affected.
If you haven't already, please make sure to search before creating a report to see if the issue has already been reported. See the Bug Tracker Guidelines for tips on searching for issues.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki