Preview not refreshing?

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1

Seems the preview is not updating.

preview_not_updating
preview_not_updating1392×401 61.7 KB

2

Seems to be working for me. What browser/OS are you using?

3

Firefox, Windows 10. Have you tried adding code first? It seems it does it when you add code first.

Posting code first

updating_preview
updating_preview1391×588 82.8 KB

Posting code second

updating_preview_2
updating_preview_21393×587 94.5 KB