These sounds have not been the same as java edition since bedrock edition was pocket edition.
MCPE-167756
The tnt and the lightning bolts doesn't have the same sounds as on Minecraft Java edition.
Resolved
Invalid
0
Thank you for your report!
However, this issue is Invalid.
You reported a parity issue. We are only tracking parity issues that meet the following criteria on this bug tracker:
The feature affected by the parity issue is present in both Bedrock Edition and Java Edition in the latest release or development version
The feature behaves differently in one edition than in the other
The parity issue was introduced in Buzzy Bees (Bedrock Edition 1.14 / Java Edition 1.15) or later and was not present before
Any parity issue that does not meet these criteria will not be tracked on the bug tracker and should instead be reported on the Feedback website.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki