How to reproduce
1. Fly up to Y=320/-64
2. /setblock ~ ~ ~ stone
3. Try to place a block above it in survival mode
→ ✔ One message
4. Try to place a block above it in creative mode
→ ❌ Nine billion messages
Video
[media]
Linked issues
is duplicated by 17
MCPE-201767
Repeated "Height limit for building is 320 blocks" Spam on a single Right-Click
Resolved
MCPE-181060
Build limit message is repeated many times
Resolved
MCPE-180856
Height limit text is spammed 10 times when trying to place blocks on the nether roof
Resolved
MCPE-166393
Too Many Build Limit Logs in a Short Time
Resolved
MCPE-150384
Skulker boxes can make intense spamming in chat (Explanation in description)
Resolved
12 more links
Same here, placing than Y:256 causing spamming message.