1 - open a patch containing a preset object which has presets in it
2 - delete some ui (a bunch of flonum that were recorded by the preset)
3 - preset recall doesn't work flawlessly anymore. It recalls once, but
after that, some of the ui objects won't work normally (in my case, a
matrixctrl wasn't working anymore).
nb : It was the same in 4.6, but we would expect the preset object to
know that some objects are missing and to adapt itself to the new
situation, do we ?
4 - delete the preset. Now you think the trouble is over.
5 - add a new one
6 - store a preset and... boom
nb : all of this was done with dac~ ON.