I just installed it with the bbpress forum plugin.
It makes the topics to throw and 404 not found error. Digging a bit, I found that the function wpdlib_add_my_post_types_to_query() on includes/wpdlib-metabox.php breaks it.

If I comment that function, works normally both plugins I think…
To reproduce it I use Local by Flywheel:
1) Install WordPress 5.3
2) Install bbpress 2.6.3
3) Create 1 forum, 1 topic and 1 reply.
4) Install WP Document Library 2.3.1
5) Activate the plug in.
6) Go to the forum and click on the topic title.
7) Shows not found. If you deactivate the plugin or comment that function it works.

• This topic was modified 5 years, 3 months ago by miguelm3. Reason: tpyo

Request for Divi compatibility, and for a widget for the sidebar for categories and search. ??