WP Gallery images throughout site now not displaying correctly

You are using Litespeed, an optimization plugin for the output in the browser. Could you clear its cache or deactivate the whole plugin? Maybe the current style is not used in the browser.

Thanks for this idea fix. Not working though, I’m afraid.

I’ve just found a similar issue reported in the forum before.

Could this be the same issue reoccurring do you think?
https://www.ads-software.com/support/topic/images-stacked-vertically-when-default-gallery-display-style-is-selected/

Thanks so much for your help :))

No, this topic concerns something completely different.

However, I have encountered your problem several times in the last few days. There is already an open ticket at the core developers: https://core.trac.www.ads-software.com/ticket/56970

A quick fix could be:

.is-layout-flex {
  display: flex;
}

You would have to enter this under Appearence > Customizer > Additional CSS.

Thanks so much! I’ve given this a try and it has worked on most pages :))