Hi, for a few days now, Youtube embedded videos do not show as image preview neither in the composer nor on my home page, which uses the Topics lists plugin.

Victory ! That solution worked: After playing around for a bit, I disabled the “Block onebox on redirect” setting, which fixed the issue for youtu.be links, although I need to rebuilt HTML on old posts.

Youtube image preview do not show

Support

nat (Natalie T) September 15, 2025, 5:52pm 2

Hey there, is this happening after an upgrade, or out of the blue? Also what version are you on, and have you tried other videos? Have you tried safe mode?

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Youtube image preview do not show

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