Oh, thanks for the response. It works for Twitter and Facebook somehow. However Slack is totally not working for my posts. Other users' posts are handled easily in Slack. Is something missing?
Hmmmmm I'm not sure... My best guess is a caching issue, like once Slack has cached the scenario where it doesn't think there's a social image it keeps rolling with that?
Oh, thanks for the response. It works for Twitter and Facebook somehow. However Slack is totally not working for my posts. Other users' posts are handled easily in Slack. Is something missing?
Hmmmmm I'm not sure... My best guess is a caching issue, like once Slack has cached the scenario where it doesn't think there's a social image it keeps rolling with that?
Thank you for your time. It started to work because of unknown reason for me. Maybe I need to wait a little bit more after publishing.