Found by QA community contributor @krmh04 on https://boards-bugbash-76.test.mattermost.cloud/ server, Boards v7.7.0

Steps to reproduce the behavior

1. Attach a file with a long name to a card
2. Hover over the attachment to display the tooltip
3. Observed: tooltip does not display full file name (see screenshots)

Expected behavior

Tooltip either shows full file name or is purposefully shown as being truncated

Screenshots (optional)

Edition and Platform

• Edition: Boards plugin
• Version: v7.7.0
• Browser and OS: Windows/Chrome