formatting not respecting yaml spec 1.2 for Collections

[kjgen]

I have configure the yaml.format.enable to true and I'm using the Azure pipelines yaml schema. I also have the coc configuration format on save set to true. When I save the document, it indents my collection elements instead of keeping them on the same vertical line.
Example:
Before

steps:
- task: ABC
  inputs:
    test: hello

After formatting:

steps:
  - task: ABC
    inputs:
      test: hello

The formatting shouldn't change the indentation of the collection if we follow the yaml spec 1.2. Why is this happening?

[chemzqm]

Should be problem of your language server, checkout https://github.com/neoclide/coc.nvim/wiki/Debug-language-server#using-output-channel

[kjgen]

I looked into the language server output but didn't bring me much additional information. I did find the following PR that was merged into eemeli/yaml. The PR adds the ability to configure the indentation. eemeli/yaml#147 . I'll see if I can find in the coc-yaml code if this is used somewhere

[impguard]

would love an option to disable collection indenting.

[martin-braun]

For me the formatter isn't working at all, despite setting css.format.enable to true.