Description

When modifying the value of "Auto Success Range from Last Seen Location" to a value that is not it's default, you can not set it back to its default -1 one value.

This was reported and tested in 4.22.1 (CL-6063286). This was reproduced in 4.21.2 (CL-4753647) and Main 4.23 (CL-4251604)

Steps to Reproduce
  1. Open the UE4 Editor and create a Blank Template project
  2. Create a Character Blueprint and add a AIPerception component to it
  3. Add an Array element to Sense Config and select AI Sight
  4. Change the value of "Auto Success Range from Last Seen Location" to 0 and then back to -1

Results: "Auto Success Range" forces its value back to 0.

Expected: "Auto Success Range" accepts the value -1 because it's the default value..

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Fixed
ComponentUE - AI
Affects Versions4.234.21.24.22.1
Target Fix4.23
Fix Commit6315968
Main Commit6835252
CreatedMay 3, 2019
ResolvedMay 6, 2019
UpdatedJun 4, 2019
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