Only one sidebar is replaced

Hello

Many thanks for this plugin. It did really what I needed.

I have 5 sidebars defined on my pages. 4 of them replace default sidebar “Sidebar” when specific category is selected (singular, replace Sidebar), one replace sidebar when specific tag is selected. Everything worked fine (till WP update?). But now, only 2 of those sidebar replacement works (1 for category, 1 for tag). All others are just not replaced.

What could be a problem ?

https://wordpress.org/plugins/content-aware-sidebars/