I have created devsigners, themes & plugins CPT's and created a many-to-many relationship between devsigners & themes and devsigners & plugins.
On the devsigners archive page, I would like to provide filters to find a devsigner using a set of themes & plugins.
In the "Post relationship or repeatable field groups owner" dropdowns, I am able to select "Themes (in Devsigners Themes connections)". But when I proceed to the next dropdown to select "Plugins (in Devsigners Plugins connections)", the option disappears.
I looked at the example, but it went completely off my head. I can't understand anything out of it.
At this moment, I don't want to get into additional programming because then I will have to do it for all the five CPT's and then over the time, it will become a headache if anything breaks.