If you right click a banner with a map while the map is in your shield slot it won't add the banner to the map.
MC-132775
You can't add banners to a map if you right click on the banner when the map is in your shield slot
Resolved
Duplicate
0
Athonius
(Unassigned)
Unconfirmed
Minecraft 1.13-pre6
Retrieved
Duplicate of MC-132635.
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