How to fix Bootstrap theme overlapping on views administration pages
It is possible to set the admin theme just for views in the views settings page: admin/structure/views/settings. "Custom admin theme for the Views UI".

This does not fix the bootstrap theme problem, but it does solve my problem where I want to use the bootstrap theme for content administration actions.

Secondly, to solve my problem where I want a consistent user interface when viewing and editing content under admin/appearance there is a setting

Use the administration theme when editing or creating content. 


This enables me to provide people submitting content with the same experience as viewing.