Debug Front matter list issue

[tocih50254]

Hi there,

for some strange reason the decap CMS is creating a list like this in frontmatter:

---
title: My Content
Images:
  - - /images/properties/3.jpg
  - - /images/properties/1.jpg
  - - /images/properties/999.jpg
  - - /images/properties/2.jpg
---

instead of creating a normal list like this

---
title: My Content
Images:
  - /images/properties/3.jpg
  - /images/properties/1.jpg
  - /images/properties/999.jpg
  - /images/properties/2.jpg
---

How can I fix this? it is creating issue for me in Hugo as I am unable to use content in the list.

Thanks