Removing zone can cause a stackoverflow exception resulting in a crash to desktop

Crash to Desktop happenend when removing secure zone (in planing mode).

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COLLECTED HARDWARE DATA
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Application version: Beta 5.0-0

Device
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Model: OMEN by HP Laptop 17-an0xx (HP)

Operating system: Windows 10 (10.0.0) 64bit

RAM size: 16 GB

Battery status: Charging
Battery level: 0,99

Processor device
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Type: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
Core count: 8
Frequency: 2 GHz

Grahpics device
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Vendor: NVIDIA
Type: NVIDIA GeForce GTX 1070
Memory size: 8 GB

Screen summary
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Full screen: True
Resolution: 1920 x 1080 @ 120Hz