Editor shows syntax errors for helm charts with flow control statements (if/else/with/range)

Describe the bug

Eclipse editor shows errors for flow control statements https://helm.sh/docs/chart_template_guide/control_structures/

Additionally, it seems that those errors lead to an endless loop of 'Build' operations every second.

Expected Behavior

Editor opens the file, no syntax errors.

Current Behavior

Editor opens the file, but shows syntax errors for lines with helm flow control statements:

Multiple markers at this line
- Block collections are not allowed within flow collections
- Missing , or : between flow map items
- Implicit map keys need to be followed by map values
- Implicit keys need to be on a single line

Steps to Reproduce

Open

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ template "fullname" . }}
  labels:
    app: {{ template "name" . }}
    chart: {{ .Chart.Name }}
    {{- if .Values.something.enabled }}
    something: "true"       
    {{- end}}

in eclipse generic text editor (wild wild web developer).
Errors in line 8 and 10.

Environment

• Windows
• Mac
• Linux
• other (please specify)

Reproduce the issue in the Eclipse generic text editor using the Helm-templated YAML example, focusing on the flow-control lines and the repeated Build operations. Trace the YAML language server's parsing and build-trigger behavior until you can prevent false syntax errors and confirm that opening the file no longer starts an endless build loop.