Weird vertical gap between input and results in test view

Testing https://github.com/microsoft/vscode-python/issues/13301

None of the other views which have inputs at the top have a gap like this, not sure if this is specific to Pytest:

<img width="515" alt="image" src="https://github.com/microsoft/vscode/assets/30305945/7fbabba3-bce1-4319-b6be-2c46438600e7">
