Background color overflows in search field

[Xlinx64]

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

When you open the devices, entities or helper window from the settings page, the search fleid has an overflow. With the default theme you can just barely see it. I noticed it because my custom theme has a higher contrast.
Default theme:

Custom theme:

Describe the behavior you expected

There should be no overflow.

Steps to reproduce the issue

1. Open Settings
2. Open devices & services
3. Seee search bar corners

What version of Home Assistant Core has the issue?

core-2024.4.0

What was the last working version of Home Assistant Core?

core-2024.3.X

In which browser are you experiencing the issue with?

Google Chrome 123.0.6312.105

Which operating system are you using to run this browser?

macOS Sonoma 14.4.1 (23E224)

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