ASGs are not populated in Jenkins while creating new cloud with EC2 fleet plugin

[supalig12]

Issue Details

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
1.
2.
etc.

** Logs **
Tip: See this guide to configure a logger in Jenkins UI. Please attach fine logs if you think they are relevant.

Environment Details

Plugin Version?
<X.Y.Z>

Jenkins Version?
<X.xxxx>

Spot Fleet or ASG?
<Spot Fleet/ASG>

Label based fleet?
<Yes/No>

Linux or Windows?
<Linux/Windows>

EC2Fleet Configuration as Code
Paste only eC2Fleet part from plugin configuration. Mask all security concerning details. You can download it from Manage Jenkins > Configuration as Code > Download Configuration

Anything else unique about your setup?
<Yes…/No>