Steps to replicate the issue (include links if applicable):

• Use the tool Suggested: add links (a.k.a. Add Link - Structured Tasks project)
• Encounter a possible link with a long enough title to require two lines
• Open the corresponding interface window

What happens?:

The window is too small for all the content (it doesn't dynamically grow)

What should have happened instead?:

It should have had a higher height to accommodate for the increased height of the content.

Software version (on Special:Version page; skip for WMF-hosted wikis like Wikipedia):

portuguese wikipedia

Other information (browser name/version, screenshots, etc.):

Resizing the window (Ctrl + '+' or Ctrl + '-') makes the box dynamically change size (in this case, grow), so it might be an issue of not checking the content size when creating the box for the first time