Is there likely to be an option in the future to clear out wav files. Say I have a bunch of bounce audio tracks, bu but then I change the tempo. In this case they may now have audio in them that is longer than the new length. If they are reused i.e cloned then this means that you can’t use the “clip” function on them, and thus they need to have their contents erased.
There is no way to clear all sounds in one command, but a quick way to clear each individual sound is to open the sound properties dialog and enter 0 in the length.