Steps to reproduce:
# Create/open any project
# Click the "Global Search" button (Command + K)
# Click the "Open Inspector" button in the "Search" window
# Enter the "Test" string into the search input field
# Save the provided results in the project section
# Observe the "Search Provider" section. It has a scrollbar as it displays results
# Click "X" in the search input field
# Verify that the "Test" string is removed and the "Search Provider" section is empty.

Expected Result: The Scrollbar should be hidden.

Actual Result: Scrollbar is still visible. Added screenshot in the "Attachments" section.

Reproducible with: 2023.1.0a15 (FAV), 2023.1.11f1, 2023.2.0b9, 2023.3.0a5

Not Reproducible with: 2021.3.30f1, 2022.3.8f1, 2023.1.0a14.