Dataset - View Dataset Versions button does not appear on page load #2782
Description
One of the things we did to improve performance was to not load the versions onto the Versions Tab until the user actually went to the Versions tab. A side effect of that was that the View Dataset Versions button was not available on page load because its rendering is dependent on the presence of multiple versions, either published or one published and one draft if the logged in user has the permission to view drafts. In order to return the button we probably have to lose those performance gains since the View Versions button has a drop-down list of versions which has to be populated by processing all of the dataset's versions.