Loose widow

[1shot]

Have a CL, 2015, 26RLS. Forward driver side window has a tempered window with a scissor type operating mechanism. When towing, this mechanism loosens and allows the window to open and flop. Fortunately a passing vehicle pointed it out and I avoided loosing the window. (Thanks to gorilla tape) I've replaced the scissor mech which helped but, on long pulls it will still work it's way loose. (More gorilla tape) Anyone else have this experience with this type of window? Any suggestions on how to fix this?