Your FAQ said:
If your theme does not support Post Thumbnail feature or post has no assigned thumbnail, when the first image on the post will be used as a thumbnail.
Hi Zainab
Thank you for your reply.
This default image set by Related Posts “General Display Options”,I have no set default featured image on posts.I restored the default settings and still did not display the image.
This reply was modified 3 years, 3 months ago by kofeisen.
Thanks for rely
1.Is front-end form,Block Editor
2.Use WP mail SMTP plugin , I can’t see any log. but I can receive the post update mail use BNFW.
3.latest versions of WP and BNFW