seperate support for `unnamedplus` clipboard

[iHnR]

Please make sure your question is within the scope of this plugin.

• I know this plugin is about persisting changes to the Vim support built into Obsidian, plus some bonus features, and considered asking in the Obsidian forum first.

Describe the question
I'm sure this question has been considered before so I won't make it a bug report or feature request.

In normal vim, the unnamed clipboard is mapped to primary while unnamedplus is secondary. In this plugin, both map to primary. I like to use unnamedplus since I tend to accidentally overwrite the primary clipboard. Is there a reason that the secondary clipboard cannot be used in this plugin?