This is a visual bug more than anything - low priority.
When you put a map up on the cartography table and put a piece of paper in to expand it, the resulting map still says "1:1" (in my case).
MC-174103
Expanding Map in Cartography Table Shows Same Scale As Original
Resolved
Duplicate
0
Thank you for your report!
We're actually already tracking this issue in MC-118140, so I've resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki