Switching views pager from default mini to full ignores full's default prev/next link text

Problem/Motivation

Changing a view pager from mini to full doesn't load the default previous and next link text from the full pager plugin. Instead, it uses the default labels for the mini plugin.

Switched from Mini to Full

Reset to display all, then selected Full pager

Steps to reproduce

Create a new view of type page and use a pager, the default type is the mini pager.
Change the pager to full. There will be no labels for the previous/next text. Only the arrow characters.

Proposed resolution

Reset plugin defaults when changed.

Remaining tasks

Discuss if this approach makes sense.
Create patch.

User interface changes

Discuss if we should keep the convention of carrying over config values if the keys match the new plugin (is that what's happening?). Should we indicate that the values are carried over, and provide a reset link?