Wasteland 3 has been updated to version 1.20 patch 1.4.6 today by Inxile. You can find out the complete patch notes for this update from here.
This update simply resolves a single issue with the game which has to deal with the Controller response. You can find out the details on the patch notes below.
Wasteland 3 Update 1.20 Patch Notes 1.4.6
Hotfix 1.4.6 is now live on all platforms, however, be aware that it may take an hour or two to pop up for you. Patch note: •[Controller] Resolved the stuck dialog bugs that were occurring at Marshal Lupinski in Little Vegas, and at the Computation Engine within Steeltown.