After the 5.3 WP update gallery photos are displaying in a single column rather than a block format.
The galleries display correctly in the 2020 WP theme but not in Arcane Pro and I did check for updates.
I can fix the problem by going into edit for each post and clicking update but that would be very time consuming. I tried bulk editing on the post list page but that doesn’t work. Is there another way to bulk edit?
The gallery is from WP Block Gallery. Its style should be controlled by core itself.
For further investigation, i am going to forward your query to the Dev department. I will update the thread after getting their response.
This is an ongoing problem. I noticed yesterday that now when a post is first published the galleries do not display correctly (column instead of block format). I can then go into edit and hit the update button to fix it.
Make sure you have not installed any Cache plugin.
If installed, make sure that it should clear the cache on Publishing the post.
Otherwise, you should clear history / cache manually if implemented at plugin or server level.
If gallery is working properly on post update. It should work fine on first publish as well.
It seems that this is NOT on ongoing problem. My most recent scheduled post posted this morning with the gallery displaying correctly. I don’t know what the difference is between this post and the one before. I did not change anything and I have no cache plugins.