File upload component ignores multiple=false when dragging files

[themoenen]

Detailed description

Describe in detail the issue you're having.
The multiple flag for the file uploader compoment (which controls whether you can upload more than one file or not) is ignored when you drag files onto it.

Is this a feature request (new component, new icon), a bug, or a general issue?
Bug

Is this issue related to a specific component?
The file uploader compoment

What did you expect to happen? What happened instead? What would you like to see changed?
It should be impossible to select more than one file when multiple is set to false, regardless of the way the files are added.

What browser are you working in?
Chrome

What version of the Carbon Design System are you using?
3.0.21

What offering/product do you work on? Any pressing ship or release dates we should be aware of?
OpenAD - No urgency as we'll build our own alternative component.

<cv-file-uploader
  label="Dataset"
  accept=".csv"
  helperText="Upload your dataset as CSV file."
  :multiple="false"
  @change="(e: Event) => emit('change', e)"
/>

[github-actions]

This issue has been marked as stale because it has required additional
info or a response from the author for over 14 days. When you get the
chance, please comment with the additional info requested.
Otherwise, this issue will be closed in 28 days.

[themoenen]

No request for additional info was made. Please let me know if you need any additional information.

[github-actions]

This issue has been marked as stale because it has required additional
info or a response from the author for over 14 days. When you get the
chance, please comment with the additional info requested.
Otherwise, this issue will be closed in 28 days.

[github-actions]

This issue has been marked as stale because it has required additional
info or a response from the author for over 14 days. When you get the
chance, please comment with the additional info requested.
Otherwise, this issue will be closed in 28 days.