suggestion - "erase all" tool

[ateliernab]

Similar to the erase all guides tool, could be useful to have an "erase all annotations".
either all present on screen or all annotations (like guides)

Layout has "solved" this by adding all annotations of a presentation into a specific layer.
Could be an acceptable alternative, being able to turn off and on or even delete them all.

[DanRathbun]

It might be called "Clear" to differ it from the Erase Annotation tool.