Full ChordPro directive support in Presenter

We use a large database of personal ChordPro files. After importing all our files in Planner, everything works correctly in Charts, but in Presenter some ChordPro directives are not recognized and are displayed as lyrics on the slides.

Examples of unsupported directives:
{comment: ...}
{SOC} / {EOC}
{start_of_chorus} / {end_of_chorus}

Feature request:
full support for common ChordPro directives in Presenter, so they are interpreted correctly instead of being shown as lyrics. This would allow us to maintain one consistent ChordPro-based song database for both Charts and Presenter.