There is currently no way to set multiple images as the feature image. Assigning this to me to investigate. In particular, we should try to get to the Gutenberg editor which would make supporting this different.
Similar: Let's make it easier to set Video as the feature image
There is currently no way to set multiple images as the feature image. Assigning this to me to investigate. In particular, we should try to get to the Gutenberg editor which would make supporting this different.
Similar: Let's make it easier to set Video as the feature image