==== What is the problem?
While editing in the source editor, if I "Show preview" or "Show changes" it will trigger hCaptcha and potentially display a challenge I have to complete. Then, it will not actually show the preview or diff but instead publish the edit.
==== Steps to reproduce problem
# https://test.wikipedia.org/w/index.php?title=Po%C4%8Detna_strana_moved&action=edit
# Make sure you are using the WikiEditor/Source Editor
# Open the browser network tab
# Click either "Show preview" or "Show changes"
**Expected behaviour:** You shouldn't see any requests to URLs such as `https://hcaptcha.wikimedia.org` or `https://assets-hcaptcha.wikimedia.org`. You see the preview or diff as appropriate.
**Observed behaviour:** You do see those URLs and the edit is published.
==== Environment
**Browser:** Firefox 140. Chromium 141.
**Wiki(s):** https://test.wikipedia.org ConfirmEdit 1.6.0 (49231fb) 16:36, 28 October 2025.
**Editor:** WikiEditor 0.5.4 (3cadd00) 07:45, 22 October 2025.
==== Screenshots