Changing Crop Type with Non-native Seeds

Summary:
A crop does not change to a new crop if thew new crop is a non-native seed. i.e. the seeds have gained through the trader. You have to delete the field and start from scratch.

Steps to reproduce:

  1. Plant and grow a native crop type
  2. Gain non-native seeds from trader
  3. Select existing field and change crop type. Existing crop type will eventually wither a die but will not be replaced with selected non-native crop.

Version Number and Mods in use:
release-687 (x64)

System Information:
Windows 10