I need help where we cannot upgrade CiviCRM 5.12.4 to any higher version because of a theme conflict with a paid, premium theme, Benevolent Pro. Details are in https://civicrm.stackexchange.com/questions/33195/civicrm-5-17-5-and-wordpress-5-2-3-just-wont-work.

We have logged the problem with Benevolent support. Their initial response is "this is a CiviCRM error." In this case, I believe "error" is the wrong word, but rather there is some kind of conflict, because CiviCRM 5.17.5 works just fine with the stock Wordpress "2019" theme. With the stock "2019" theme, we have also removed any CiviCRM conflicts with any other plugins we use (there was one). Who is to say who is at fault in this case, and how do I diagnose? I'm including a screenshot showing javascript errors on one important contribution page for reference. My main question, though, is to whom do I register this conflict? It seems like discussions on this nice forum are not where I am going to find an answer. I am still pursuing with Benevolent support, but just looking for advice how we can ever upgrade Civi again. Btw, we quite love Benevolent Pro. As a paid, supported theme it is guaranteed to be stable as Wordpress evolution continues, something we had difficulty with a previously customized hard-coded theme that was continuing to paint us into a corner with either Wordpress or our plugin upgrades.

Thanks for any advice here![![enter image description here][1]][1]


  [1]: https://i.sstatic.net/G5Czv.png