Little backstory: TNT Opacity was changed in a 1.16 Java Edition minor update to be lower than 100%. Which also seems to match Legacy Console Edition.
The issue: This change was not introduced in Bedrock, and the flashing opacity is still at 100%.
Validity:
✅ Parity issue introduced after 1.15 (in 1.16).
✅ A feature that works differently between both versions.
Thank you for your report!
We're tracking this issue in MCPE-51809, so this ticket is being resolved and linked as a duplicate.
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