There are certain rules which our plugin has which decide whether to apply or not apply the excerpt generation. It’s to avoid issues such as showing an excerpt where the full content is supposed to be shown and issues like infinite loops.
Unfortunately, there’s no way to check exactly what’s going on and what’s expected so those rules are a bit broad and sometimes stop it from applying in places where it should apply.
For such cases there’s the_advanced_excerpt() function which goes around those rules and the plugin returns a generated excerpt.
Unfortunately in the case of “Category Ajax Filter” there’s no options to apply the_advanced_excerpt() function like there is with “Ajax Load More” plugin.
We could modify the rules to make it work with “Category Ajax Filter” but that modification can then break a certain percentage of websites where the plugin is used, and at 100,000 active installs it’s a big risk. Even at 1% of websites affected by the change that’s 1000 websites broken.
We can’t take that risk, sorry, the rules in place can’t be modified at the moment.
