On our Roo 19 the lever is at the exact height of the table
You have to move the table out to open it and if anyone bumps the table toward the window... well you already know what happens.
I am going to push the lever in until it is flush on the inside, and then drill an ~1/8" hole down through the pocket and lever tip so I can insert a nail or pin to hold it open.
I am also thinking about a small rubber flap of some sort to keep the skeeters out