It appears that in the German version of Leisure suit Larry 7 a line is missing or of some sort as i get an error once i try and select Other on the pants of micky mouse.

Error in attached pictures.

It seems this is an engine limit, which is broken by Larry 7 when having too many items in the inventory.
The original interpreter to my knowledge error'd out with a text message saying "too many screen items".

But ScummVM team is looking into it now. We will find a fix.