Mverter ui fixes

[mcverter]

Description

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

Documentation Changes

Checklist:

• [ ] My code follows the code style of this project.
• [ ] My commit messages follow the Conventional Commits specification.
• [ ] My change requires a change to the documentation.
• [ ] I have included updates for the documentation accordingly.

[TheRealAlexV]

Looks like you just need to fix the merge conflict and you're good to go.

[mcverter]

@TheRealAlexV I still need an external reviewer, please