Curious have you driven top open and if so at what speed?
Seeing this more and more. Its either related to direct prolonged heat if parking outside (no garage) and/or weaken'd seam from driving at speed with the soft top half open. More than likely heat related.
Suggestion if worried about this happening on your top (if not happened yet). I personally am releasing both latches up front when parked so the soft top isn't stretched to tight in high heat or direct sunlight. This may prolong your seam strength during summer months. Just gotta remember to re-secure both latches before departure and if cracked open even a hair...be mindful of rain as well.
I live in the SoCal desert where its very HOT and pretty humid these days as well. Temps range from 105-125. No issues with my soft top after almost a year of ownership. However, mine is parked in garage and if we ever open the soft top..we are either parked or driving no more than 40mph.
My garage temps get well above 120 but thankfully, no issues with my soft top as of today. My uneducated guess is HOT direct sunlight it cutting into the seam wiping out the adhesive bond.
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