Can't input any numpad keys in preset shortcut field. Sometimes, the shortcut doesn't register, sometimes it shows as "NONE", or sometimes it registers a different key.
For example, trying to set a preset to CTRL + [Numpad *] sets the shortcut to CTRL + Print instead. CTRL + [Numpad 5] sets it to CTRL + 5 (above the R Key).
Confirmed that overwriting LGPresets.json with the parameters from a previous version restores functionality of numpad keys.