Not sure what you mean – are you suggesting that this is a conflict with the site itself?
This issue is occurring with the default Twenty Seventeen theme, the most recent version of WordPress, the most recent version of bbPress, and with no other plugins installed.
It seems that this is an issue with bbPress itself, not any sort of conflict with a site.
This seems like a pretty basic bug. Is this not something that would ever be fixed?
We have encountered an issue whereby when multiple forums are placed on a page, using the [bbp-single-forum id=##] shortcode, the HTML buttons do not appear for all but the 1st forum. The class=”quicktags-toolbar” div still appears, but it is empty (the HTML input buttons do not appear within the source HTML).
This issue has been confirmed on multiple installs, with all plugins disabled and using the default WP theme.
Here is a screenshot example: https://imgur.com/rqPiXa6