Fix #531 - Truncate navbar dropdowns

[yunusyerli1]

Description

Motivation and Context

When viewing the expanded Filter view, if the user has a long-named Saved Filter selected, the top-right dropdown will not truncate.

This can cause display issues on smaller resolutions.

How To Test This

Types of changes

• [x] 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 change)

Final checklist

• [x] My code follows the code style of this project found here.
• [ ] My change requires a change to the documentation.
• [x] I have read the How to Contribute guidelines.