Purpose

Fixing height value for CustomColorPicker.
We have a Canvas inside a Grid but the Canvas doesn't support auto-size like other WPF controls then the only way to fix the problem of the CustomColorPicker appearing wrong under a 200% scale is to use a fixed height. In this way this fix will make the NormalColors window with the same height than the CustomColors window.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated
• This PR contains no files larger than 50 MB

Release Notes

Fixing height value for CustomColorPicker.

Reviewers

@QilongTang

FYIs