horizonofevens reports on Curseforge:

mod does not work! created 2 maps and nothing has changed during crafting

Any chance another mod you have installed is interfering? If you can duplicate the problem, please enter an issue (use issue link above) and include screenshots and the advanced tooltips (F3+H enabled them) for all the maps involved (input and output).

I just tested map transcription successfully. The red circled area on the following map is the small map I copied into the larger map.

Sorry, I can't tell the issue or even if it appears to be working correctly or not from the images.

I plan on releasing a new version in near future that will include a debug logging option which will give more information - then you'll be able to enable the debug logging, duplicate the issue, and send me the log to diagnose.

Since I was unable to duplicate your issue, I've released 1.3.0 with the following changes:

1. Doesn't copy empty pixels (more efficient).
2. Can't craft/copy map if the ingredient maps have no interection (can be disabled in config with matchOnlyIntersectingMaps=false).
3. Added debug logging (can be enabled in config).

Please enable logging in the Pantography mod configuration, attempt to duplicate your issue, and then add your latest.log file from your Minecraft logs/ directory to this Github issue.

Even if you can't craft a new map (because there is no intersection between the two maps and 1.3.0 change # 2 above), please still add the log to the issue because I'll be able to look at it and tell you why it wasn't craftable (likely no intersection between the two maps).