I generally use Focalblade (1.02b) in Expert mode, but have noticed that sometimes when I click on the Reset button to return it to the default settings, the settings do not return to the defaults. In particular, even though the Auto Sharpen dropdown returns to the Medium Sharp setting, the actual Sharpen slider will not return to its default location. Often it goes to zero, sometimes to a very high setting (over 500).
Is this a bug? Is there a fix?