(TEST FORUM) Malformed mailto: link when trying to share a post

Steps to reproduce

  1. Open a thread.
  2. Click share.
  3. Click the envelope icon

Expected results
Your default mail client opens with the thread title in the subject.

Actual results
Your default mail client opens with “&subject=” in the sender field.

The mailto link is currently:


It should be


There’s an additional to=& which breaks the link there.