Hey,
It's good to see your comment on things, I didn't mean to cause an uprising or debate over whether you had been inspired by Window Frame or not.
I was mostly just surprised at the lack of source or credit in the description as to me I immediately thought of Window Frame being an inspiration.
However, as you have said that you had not heard of Window Frame until after you had come up with the main mechanic then I would like to apologise if I came off harshly. It wasn't my intention, I just wanted to make sure people were credited for their work/inspiration.
Hope I haven't discouraged you from further Game Jams, best of luck in the future!