I was advised that it is considered a "Wear & tear" and in a way I can also agree. The fact that almost all other convertibles, BMW, Audi, VW, Corvette etc. all have some issues I think indicate that no one has a fool proof design to handle all conditions.

3M window weld - solo. - My tests indicate that the adhesion is quite poor to the fabric and also to clean glass. I also tested glass to glass and glass to rubber. Poor results
3M window weld + Primer - Tests with primer applied to glass and rubber indicate that it sticks great but is tough to squeeze in place and maintain pressure while it cures.
Adhesion 10, convenience 5.

Rhino Glue CA - Test indicate glass to glass and glass to rubber adhere excellently.
Due to convenience of fast set and multiple seals required to re-hem my window, I used the Rhino CA.
Adhesion 10, convenience 10, longevity with time????

I had all the glass out and removed all primer and masked off planning to use the window weld but after the comments on the CA and also experiencing the difficulty clamping the fabric to the glass, I elected to use the CA for the whole window.

This has been in place 3 weeks, hot CA sun and multiple 10+ retractions and the seal has remained as glued. I used two dent pullers and anything convenient to position the glass while I used the CA. Never mind what looks like, it held it well.

This gave me the flexibility to position the glass and center it and have it hold and then use the CA and to manually apply pressure while the CA set, both on the seam and with the seam against the glass. Ideally, if the fabric was off, it would be easier to clamp against the glass.

The final result is good. One note. When CA sets, it can leave a white residue on the material. This can be scraped off.

FWIW, I wonder if this would affect a factor replacement?