Backup Now button covers kabob menu icon on last backup entry

[dcmeglio]

Checklist

• I have updated to the latest available Home Assistant version.
• I have cleared the cache of my browser.
• I have tried a different browser to see if it is related to my browser.
• I have tried reproducing the issue in safe mode to rule out problems with unsupported custom resources.

Describe the issue you are experiencing

Either have enough backups so the list takes up the whole window, or resize your browser so it's smaller. Observe that the Backup Now button covers up the ... menu for Download and Delete on the last backup:

Describe the behavior you expected

The Backup Now button should not cover other UX elements. perhaps the scrollable area should be reduced so there is space at the bottom?

Steps to reproduce the issue

1. Create a bunch of manual backups (happens with automatic too)
2. Either create enough that the list scrolls or resize your browser so the Backup Now button overlaps the last element
3. Notice the Backup Now button prevents expanding the menu on the last entry
   ...

What version of Home Assistant Core has the issue?

2025.1.0b2

What was the last working version of Home Assistant Core?

NA

In which browser are you experiencing the issue with?

Version 131.0.6778.205 (Official Build) (64-bit)

Which operating system are you using to run this browser?

Windows 11

State of relevant entities

No response

Problem-relevant frontend configuration

No response

Javascript errors shown in your browser console/inspector

No response

Additional information

No response