Cloud Code breaks multibyte? yaml editing

[topia]

• Cloud Code for IntelliJ version: 23.6.3-IB.1-api-version-222
• Google Cloud SDK version: 438.0.0
• OS: Windows 11 10.0

What did you do?
Editing UTF-8 YAML containing Japanese text.

What did you expect to see?
No code problems are shown.

What did you see instead?
Many unexpected code problems are shown:

YAML is basic and should be valid:

test:
  key: value
  foo:
    key: value

  キー: 値

  bar:
    key2: value2

I tried this with IDEA 2023.2 Beta (Ultimate) #IU-232.8660.48 only for now, and I don't know if it's related to Beta/EAP or not.
(I'd like to note that this problem can't reproduce if I disable the Cloud Code plugin)

[topia]

I can't reproduce second time, so I slightly changed the steps to reproduce always (with IDEA 2023.1):

1. create test.yaml and input below text:

test:
  key: value
  foo:
    key: value

  キー: 値

  bar:
    key2: value2

2. moved to the beginning of line 2 and typed &key

test:
  &key key: value
...

3. Cloud Code shows many errors for this valid input.

Maybe my issue subject was not correct, but it was caused by an already-broken internal state.

[emmanuelbaah]

The team will investigate this issue and get back to you