[0.15.13] [kovarex] Unable to set requests in map editor

[daniel34]

In the map editor you are unable to assign logistic request orders to requester chests.

Steps to reproduce:

• Go to Map editor and select New map
• Go to the Entities --> Logistics tab and select the requester chest
• Put it down somewhere and open it
• Set a logistic request, doesn't matter what item/amount
• Close the chest (using E), then open it again --> Request was removed

[kovarex]

Fixed for 0.15.14 thanks for the report.