When you explode a number of ice blocks with TNT they drop nothing.
This applies to Ice, Packed Ice and Blue Ice.
They do not turn into water nor do their blocks drop. It just disappears. I consider this a bug due to TNT's 100% drop rate.
REALMS-3569
All kinds of ice disappear when blown up by TNT
Resolved
Duplicate
0
This report is invalid, as this appears to be a Feature Request. Please do not post suggestions on the bug tracker as this place is specifically used for tracking and handling bugs only. If you wish to share your ideas, you can do so on some of the following links.
Official Minecraft Feedback Page - https://feedback.minecraft.net/hc/en-us
Minecraft Suggestions Reddit - https://www.reddit.com/r/minecraftsuggestions