Steps to replicate the issue (include links if applicable):
Go to the Growth features where there is a tooltip built in Vue - for example the Special:Homepage new impact module.
Click/tap on the info icon to show the pop up.
Both the info icon and close icon button are misaligned with text.
What should have happened instead?:
The icons should be vertically aligned with the header text, and padding is per the equivalent pop-up in OOUI
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):