[Firefox]: Incomplete symbols border of Find Function

[Ramanan0530]

Describe the bug
[Firefox]: Incomplete symbols border of Find Function

Steps to reproduce the behavior
1.Navigate to https://makecode.microbit.org/beta
2. Open or create a project and right click on workplace
3. Click Find... and observe the symbols in right corner of Search bar

Actual behavior
Incomplete symbols border appears in search bar once click find
Expect behavior
The symbols should be complete in search bar once click find

Screenshot:

Additional context
1.OS: Windows
2.Browser: Firefox
3.makecode.microbit,org version: 7.0.35
4.Microsoft MakeCode version: 10.2.31

[Ramanan0530]

I verified this bug in the latest version: 7.0.38 and it has been fixed.