Mouseover/out events not fired on other layers while drawing

[Jadaw1n]

Hi, I noticed that mouseover/out events aren't fired on other layers while I'm drawing a line (or generally drawing something). I found the method blockEvents() and can disable the behaviour by overwriting it with an empy function (map.editTools.blockEvents = function(){}). But that enables click events etc. as well which is not what I want.

Is it somehow possible to enable just those events in a more concise way?